(USA-MI-Battle Creek) Automotive Mechanic   
Job Overview ## Job Overview ### Summary Vacancy Identification Number (VIN):1979490 OUR MISSION: To fulfill President Lincoln's promise – "To care for him who shall have borne the battle, and for his widow, and his orphan" – by serving and honoring the men and women who are America's Veterans. How would you like to become a part of a team providing compassionate care to Veterans? The **Department of Veterans Affairs** (VA) needs employees who possess the energy, compassion, and commitment to serve those who served our Country. Whatever the job title, every position in VA will give you a chance to make a meaningful and personal contribution to the lives of truly special and deserving people - our Veterans. VA professionals feel good about their careers and their ability to balance work and home life. VA offers generous paid time off and a variety of predictable and flexible scheduling opportunities. Working for VA is one of the most emotionally satisfying and professionally rewarding ways to dedicate the best within you to your Country's service. If you are transitioning from the military or a Veteran already, we invite you to explore the benefits of continuing your career at the VA. **The VA is committed to hiring Veterans**. The VA is much more than just another employer. It is an honorable, open and welcoming community of those who care. Gratitude is our motivation and service is our mission. The VA has adopted Core Values and Characteristics that apply universally across the Department. The five Core Values define "who we are," our culture, and how we care for Veterans, their families and other beneficiaries. The Values are **I**ntegrity, **C**ommitment, **A**dvocacy, **R**espect and **E**xcellence ("**I CARE**"). **America's Veterans need you!** To find out more, go to http://www.va.gov/jobs/. Special Employment Consideration: VA encourages persons with disabilities to apply, including those eligible for hiring under 5 CFR 213.3102(u), Schedule A, Appointment of persons with disabilities [i.e., intellectual disabilities, severe physical disabilities, or psychiatric disabilities], and/or Disabled veterans with a compensable service-connected disability of 30% or more. Contact the Agency Contact on the last page of the JOA for information on how to apply under this appointment authority via the Selective Placement Coordinator. For more information on the "Who may apply" eligibility requirements, please refer to the OHRM Status Candidates and Other Candidate Definitionsdocument. ### Duties Under the general supervision of the Operations Supervisor, the incumbent of this position performs the full journeyman level range of mechanical duties in maintenance and repair of all gasoline and diesel powered vehicles and equipment throughout the Medical Center. The work at this grade involves troubleshooting, repairing, and/or overhauling major components and systems such as engines, transmissions, differentials and transaxles, electronic fuel injection systems, emission control systems, and related electrical, electronic, hydraulic, fuel, and other assemblies. Grade 10 mechanics must be able to: * Tear down, adjust, repair, reassemble, and run operational checks on components of these systems following instructions contained in technical manuals. * Troubleshoot and repair the wide variety of major systems described above, while others specialize in tearing down, overhauling, and rebuilding one or a limited variety of major systems (e.g., engines and transmissions) for large and small tractors, loaders, fork lifts, back hoes, utility vehicles, lawn mowers and powered industrial carts. * They must be able to use a wider variety of test procedures and equipment when tracing hard-to-locate defects or problems, and they complete repairs and installations with little or no technical advice. * Within the framework of inspection reports, diagnostic computer printouts, or instructions, grade 10 automotive mechanics isolate and repair malfunctions by a combination of visual and auditory examinations, and the use of a wide variety of test equipment such as computerized engine analyzers, compression testers, test benches, oscilloscopes, multimeters, and special feeler and dial gauges. * Disassemble, repair, replace, recondition, and rebuild components of the various systems, and make independent judgments based on specifications in technical manuals and on accepted trade practices. **The incumbent in this position will not be required to file a financial disclosure report.** **Work Schedule:** Monday through Friday, 8:00 a.m. to 4:30 p.m. Schedule may be changed to meet the needs of the Veterans and the Medical Center; evening and weekend coverage may be required. **Position Description Title/PD#:** Automotive Mechanic, WG-5823-10, PD# 06290-0 ### Travel Required * Not Required ### Relocation Authorized * No Job Requirements ## Job Requirements ### Key Requirements * You must be a U.S. citizen to apply for this job. * Subject to a background/suitability investigation. * Designated and/or random drug testing may be required. * Selective Service Registration is required for males born after 12/31/1959. * Michigan Class B (UST) Underground Storage Tank System Operator License. ### Qualifications To qualify for this position, applicants must meet all requirements by the closing date of this announcement **Specialized Experience**: At the WG-10 grade, the automotive mechanic must have a thorough knowledge of the makeup, operation, and installation of complex major systems and assemblies to troubleshoot and repair a variety of systems or to rebuild one or more systems such as the following: gasoline and diesel engines; automatic and manual transmissions and gear reduction systems; transaxles; drive line and rear axle assemblies including electrical, air, vacuum, or mechanically controlled differentials; electrical and electronic systems and accessories (e.g., conventional and transistorized ignition systems, charging and starting systems, and wiring and lighting systems); carbureted and electronic fuel injection systems; exhaust and emission control systems (e.g., continuous flow air injector or fuel vapor control); conventional and power steering mechanisms and hydraulic power-assist systems; and other systems of similar complexity. Additionally, grade 10 mechanics must be knowledgeable in the repair of hydraulic lifting, loading, turning, and positioning systems including their mechanical, hydraulic, electrical and electronic controls automotive worker, (e.g., hydraulic lift gates and electric wenches). They must be able to troubleshoot and replace standard electronic components of systems, such as computer circuit boards and sensing and controlling units in engines, printed circuits in instrument and indicator panels, diodes in alternator regulators, armatures and control module transistors in electronic ignition systems, and sensors and relay units in emission control systems. Mechanics use this knowledge to test and troubleshoot components and systems to locate equipment defects. **Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religions; spiritual; community; student; social). Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates directly to paid employment. You will receive credit for all qualifying experience, including volunteer experience.** **Note:** Only education or degrees recognized by the U.S. Department of Education from accredited colleges, universities, schools, or institutions may be used to qualify for Federal employment. You can verify your education here: http://ope.ed.gov/accreditation/. If you are using foreign education to meet qualification requirements, you must send a Certificate of Foreign Equivalency with your transcript in order to receive credit for that education. **Physical Requirements:**Automotive workers at this level make repairs which often require them to work in tiring, awkward, and uncomfortable positions. They frequently stand for long periods of time, bend, stoop, crawl under vehicles, and make repairs in other tight spaces. They frequently lift, handle, and carry parts and equipment weighing up to 18 kilograms (40 pounds). Occasionally, they move moderately heavy items with assistance or with mechanical devices, including objects weighing up to or over 23 kilograms (50 pounds). **Working Conditions:** The work is usually performed inside on concrete surfaces where there is exposure to drafts, noise, and fumes from vehicles. Automotive workers occasionally perform work outside under adverse weather conditions. They are continually exposed to dirt, dust, and grease, and to the potential for burns, chemical irritations, shocks, bruises, cuts, and strains. To reduce dangers and irritations from these conditions, they follow prescribed safety practices and use safety equipment such as safety shoes and glasses, and respirators. ### Security Clearance Public Trust - Background Investigation Additional Information ## Additional Information ### What To Expect Next After we receive application packages (including all required documents) and the vacancy announcement closes, we will review applications to ensure qualification and eligibility requirements are met. During our review, if your résumé and application package do not support your questionnaire answers, we will adjust your rating accordingly. After the review is complete, a referral certificate(s) is issued and applicants will be notified of their status by email (if provided); otherwise, applicants will receive a notification letter via the U.S. Postal Service. Referred applicants will be notified as such and may be contacted directly by the hiring office for an interview. All referred applicants receive a final notification once a selection decision has been made. You may check the status of your application at any time by logging into your USAJOBS account and clicking on “Application Status.” For a more detailed update of your status, click on “more information.” Information regarding applicant notification points can be found in the USAJobs Resource Center. #### BENEFITS VA offers a comprehensive benefits package. This link provides an overview of the benefits currently offered: http://www.vacareers.va.gov/why-choose-va/benefits/index.asp. VA supports the use of telework as a way to help attract and retain talented individuals in public service, increase worker productivity, and better prepare the agency to operate during emergencies. This position may be authorized for telework. Telework eligibility will be discussed during the interview process. ### Other Information **The Interagency Career Transition Assistance Plan (ICTAP) and Career Transition Assistance Plan CTAP)**provide eligible displaced Federal competitive service employees with selection priority over other candidates for competitive service vacancies. To be qualified you must submit appropriate documentation and be found well-qualified (have a final rating of 85 or more before any Veterans preference points) for this vacancy. Information about ICTAP and CTAP eligibility is on OPM's Career Transition Resources website. **Receiving Service Credit for Earning Annual (Vacation) Leave** : Federal Employees earn annual leave at a rate (4, 6 or 8 hours per pay period) which is based on the number of years they have served as a Federal employee. VA may offer newly-appointed Federal employee's credit for their job-related non-federal experience or active duty uniformed military service. This credited service can be used in determining the rate at which they earn annual leave. Such credit must be requested and approved prior to the appointment date and is not guaranteed. **Placement Policy:** The posting of this announcement does not obligate management to fill a vacancy or vacancies by promotion. The position may be filled by reassignment, change to lower grade, transfer, appointment, or reinstatement. Management may use any one or any combination of these methods to fill the position. It is the policy of the VA to not deny employment to those that have faced financial hardships or periods of unemployment. This job opportunity announcement may be used to fill additional vacancies. This job originated on www.usajobs.gov. For the full announcement and to apply, visit www.usajobs.gov/GetJob/ViewDetails/473101700. Only resumes submitted according to the instructions on the job announcement listed at www.usajobs.gov will be considered. *Salary Range:* $24.52 to $28.59 / Per Hour *Series & Grade:* WG-5823-10/10 *Supervisory Status:* No *Who May Apply:* Current and former federal employees with competitive status, reinstatement eligible’s, Interagency Career Transition Assistance Program (ICTAP) eligible’s, Veterans (VEOA and 30% Disabled), and special non-competitive appointment eligible’s (e.g., Persons with Disabilities, Certain Military Spouses, Peace Corps and Vista Volunteers, etc.). *Control Number:* 473101700 *Job Announcement Number:* BI-17-003-DJJ-1979490-BU
           Agilent DSA90604A Sale price: $26,798.00    

Agilent-Keysight DSA90604A


Sale price
$33,882.00
$26,798.00


Agilent/HP DSA90604A Infiniium High Performance Oscilloscope 6GHz, 4 CH Agilent's DSA90000A series oscilloscopes add Serial Data Analysis, EZJIT+, and Noise Reduction software plus 20M memory standard to the equivalent DSO90000A products. Agilen...(Continue to site)

           Yokogawa DL9240 7013 12-M-HJ/B5/P2/C8 Sale price: $11,698.00    

Yokogawa DL9240 7013 12-M-HJ/B5/P2/C8


Sale price
$0.00
$11,698.00


Winner of Test & Measurement World's "Best in Test" award, the Yokogawa DL9000 offers you the strongest combination of performance, ease of use, and value among digital oscilloscopes in the 500 MHz to 1.5 GHz range. It contains a wi...(Continue to site)

           Tektronix TDS6154C Sale price: $27,898.00    

Tektronix TDS6154C


Sale price
$36,772.00
$27,898.00


4 Channel 15GHz Digital Oscilloscope Bandwidths of 15 GHz TDS6154C, 12 GHz TDS6124C, 8 GHz TDS6804B, and 6 GHz TDS6604B Risetimes to 19 ps 20-80% 28 ps 10-90% on TDS6154C typical risetime, with channel-matched, user-selectable DS...(Continue to site)

          Industrial Electronic Field Service Tech - Ampere Electric Service Inc. - Bensenville, IL   
Be able to use multi-meters, oscilloscopes, electric motor diagnostic equipment and any other associated instrumentation to perform diagnostics and... $40,000 - $50,000 a year
From Indeed - Tue, 04 Apr 2017 15:51:18 GMT - View all Bensenville, IL jobs
          No spots on the map   

I am new to WSPR and have just completed the construction of a QRP Laps Ultimate 3S transmitter. I believe it works because I hav set it up according to the book and do not get any error messages. I can see the output on my oscilloscope and have it connected to an antenna that works well with my normal radio but I don't see any traffic on the WSPERNet map. Am I missing something here?


          Electronics Technician (S&C Technician) - Kenora - Canadian Pacific - Kenora, ON   
Valid driver’s license is required; A Class 3 license and air brake qualification would be an asset; Use digital & analog multi-meters, oscilloscopes, and...
From Canadian Pacific - Tue, 20 Jun 2017 02:12:43 GMT - View all Kenora, ON jobs
          ASIC Validation Engineer   

Project description. 
At Philips Research a project is ongoing for the design of mixed-signal ICs for biomedical applications. 
These CMOS ICs includes analog, digital and mixed-signal circuits. A series of test-ICs has recently beendesigned for this project. The candidate will take part in the hardware validation of these ICs. 

Functie-eisen

The candidate must meet the following minimum requirements. 
- At least three years of experience inhardware validation of analog and mixed-signal ICs. - 
Understands continuous-time and discrete-timecircuits such as amplifiers filters and track-and-hold functions and is familiar with characterization ofthese.
- Understands ADC and DAC architectures and is familiar with evaluation of performance metrics such as ENOB. 
- Expert user of measurement equipment such as oscilloscopes and spectrum analyzers. 
- Appreciates working in a lab environment. 
- Software automation skills e.g. Python programming/matlab/labview. 
- Basic knowledge of transistorlevel circuit design and simulation using Spice or Spectre. 
- Basic understanding of Unix. 
- Team player: daily interaction with hardware and software design team. 
- Timely reporting of results, progress and issues. 
- Fluent in English.

Arbeidsvoorwaarden

We will boost your career through personal and technical growth. We’ll support you by offering a personal coach and the possibility to follow courses and training via our highly recommended Yacht Academy. We’ll offer interesting benefits and a market conform salary. You’ll become member of the team of professionals who share your education, ambitions and your competencies. This will enable you to interact with your colleagues from Yacht in your own technology language! You’ll become a member of the yacht network, which stretches the high tech industry. You will be challenged by your peers. As a result you’ll be able to keep your knowledge and skills up-to-date!

Bedrijfsinformatie

Yacht is a contractor for highly educated professionals (BSc, MSc, or PhD) who’ll work on site and innovate together with our customers to find smart solutions. Being part of the world wide Randstad Group we have an extensive network of clients and professionals. Working as a high tech professional within Yacht means you will work on interesting and challenging long term projects for our clients in the Dutch “Brainport” Eindhoven region, mainly on projects at our clients’ Research & Development departments. Our Brainport region is considered to be the smartest region in the world! We cooperate with high tech companies that work on the cutting edge of technology. To give you an example of our portfolio: ASML, Philips Healthcare, Philips Lighting, Philips Research, TNO, FEI company, DAF, VDL ETG, Océ and many others.

Contactinformatie

Voor meer informatie neem je contact op met Rob Braun via telefoonnummer 06-51992618

Werken voor Yacht
Yacht is dé organisatie van en voor professionals. Wij verbinden professionals en organisaties die het verschil willen maken. Ons doel is optimaal resultaat: jou als professional uitdagend werk bieden waarmee jij de organisaties van onze opdrachtgevers blijvend verbetert. Behoor jij tot de beste professionals in jouw vak? Wil je samen met vakgenoten het verschil maken bij toonaangevende organisaties? Dan willen we jou graag leren kennen.

Plaats High Tech Campus, Beemden, Eindhoven
Bedrijf Philips research


          Waveform data missed in report   

During test, I  log Oscilloscope 4 channel's data as an 1D  array of labview  analog waveform.  I can view the report(HTML or XML) with waveform in the Teststand  Execution Mode.

But when I exit from Teststand, and browse the report again.  I can't find the waveform in the report.

Do I miss any setting steps,or  Is there bug in Teststand 2012.


          DIY DSO150 Digitális oszcilloszkóp szett 1Msps SMD forrasztott 2.4 "TFT kijelző - Jelenlegi ára: 9 023 Ft   
Introduction: This is a DIY kit, need to have some basic electronic activity and ability. SMD soldered version, operation is more easier.
Features: Brand new and high quality.
Kits using ARM Cortex-M3 processor (STM32F103C8), and includes a 2. 4-inch color TFT display can be used as ARM test development board. Circuit is simple and the kit is inexpensive.
Characteristics of indicators: Supply voltage: DC 9V
Maximum real-time sampling rate: 1Msps
Accuracy: 12Bit
Sampling buffer depth: 1024 bytes
Analog bandwidth: 0 - 200KHz
Vertical Sensitivity: 5mV / Div - 20V / Div
Adjustable vertical displacement, and with instructions
Input impedance: 1MÎ?
Maximum input voltage: 50Vpp (1: 1 probe), 400Vpp (10: 1 probe)
Coupling modes: DC / AC / GND
The horizontal time base range: 10ÎĽs / Div - 50s / Div (1-2-5 progressive manner)
With automatic, regular and one-shot mode, easy to capture the moment waveform
Available rising or falling edge trigger
Adjustable trigger level position, and with instructions
Observable previous trigger waveform (negative delay)
Can freeze at any time waveform display (HOLD function)
Comes 1Hz /3. 3V square wave test signal source
Package Included: 1 x DIY DSO150 Digital Oscilloscope Kit
1 x EN Instruction
NO Retail Box. Packed Safely in Bubble Bag.
P089997
Vásárlással kapcsolatos fontos információk:
Köszöntjük oldalunkon!
Az adásvétel megkönnyítése érdekében, kérjük olvassa el vásárlási feltételeinket, melyeket rendelésével automatikusan elfogad.
Kedvezmény: Amennyiben termékeink közül minimum 50 db-ot vásárol, kedvezményt biztosítunk. Kérjük igényelje a kedvezményt ügyfélszolgálatunktól.
US hálózati csatlakozós termékeink esetén, külön rendelhető a termékeink között található US-EU átalakító adapter.
Fontos! Ha a leírásban NEM szerepel, hogy ? We dont offer color/pattern/size choice? (szín/minta/méret nem választható), akkor rendeléskor kérjük mindenképp írja bele a megjegyzés rovatba a kiválasztott színt/mintát/méretet, ellenkező esetben kollégáink véletlenszerűen postázzák. Ez esetben utólagos reklamációt nem fogadunk el.
Ahol a ? We dont offer color/pattern/size choice? kijelentés szerepel, sajnos nincs lehetőség szín/minta/méret kiválasztására. Ilyenkor kollégáink véletlenszerűen küldik a termékeket.
Kommunikáció: minden esetben kizárólag email-ben, mert így visszakövethetőek a beszélgetések.
Hibás termék: visszautaljuk a vételárat vagy újrapostázzuk a terméket megállapodástól függően, miután visszapostázta a megadott címre.
Visszautalás: a vételárat visszautaljuk, vagy a terméket újraküldjük ha nem érkezik meg a termék.
Ez esetben kérjük jelezze email-en keresztül, hogy megoldást találhassunk a problémára!
Garancia: 3 hónap! Amennyiben valóban hibás a termék, kérjük vegye fel velünk a kapcsolatot és kicseréljük vagy visszavásároljuk a terméket megegyezéstől függően.
Számlázás: Az elektronikus számlát (pdf. formátumú) Angliában regisztrált cégünk állítja ki, az ÁFA nem kimutatható, az utalás magyar céges számlánkra történik.
A szállítási idő: az összeg átutalása után 9-12 munkanap, de a postától függően előfordulhat a 25-35 munkanap is! A posta szállítási idejéért cégünk nem tud felelősséget vállalni, az említett szállítási idő tájékoztató jellegű!
Nagyon fontos! Kérjük ne vásároljanak akkor, ha nem tudják kivárni az esetleges 35 munkanap szállítási időt!
strong>Postázás: Termékeinket külföldről postázzuk.
Nagy raktárkészletünk miatt előfordulhat, hogy egy-két termék átmenetileg vagy véglegesen elfogy raktárunkból, erről mindenképp időben értesítjük és megfelelő megoldást kínálunk.
Utalás: Kizárólag átutalást (házibank, netbank) fogadunk el (bankszámláról bankszámlára),   Banki/Postai készpénz befizetést/Rózsaszín csekket ill. egyéb NEM!
Átutalásnál a rendelésszámot feltétlenül adja meg a közlemény rovatba, ellenkező esetben előfordulhat, hogy nem tudjuk visszakeresni a rendelését. Ebben az esetben nyilvánvalóan nem tudjuk a terméket postázni ill. Önt sem tudjuk értesíteni, hiszen nincs kiindulópontunk!
Fizetés/szállítás:
-2000Ft felett (postaköltséggel együtt) CSAK es KIZÁRÓLAG ajánlottan postázzuk a terméket az alábbiak szerint:
-Ajánlott posta esetén az első termékre a posta 890Ft , minden további 250 Ft/db.
- Sima Levélként 2000Ft alatt: az első termékre a posta 250Ft, minden további termék posta díja 250Ft/db.
Átvétel: azoknak a vásárlóknak akik nem veszik át a rendelt terméket a postától és visszaküldésre kerül a termék cégünkhöz, a postaköltség újbóli megfizetésével tudjuk csak újraküldeni, illetve amennyiben az összeget kéri vissza, a termékek árát tudjuk csak visszautalni, postaköltség nélkül. A termék átvétele az Ön felelőssége! Amennyiben a Mi hibánkból nem tudja átvenni, pl téves címzés miatt, így a postaköltség minket terhel.
Amennyiben a megrendelést követő 24 órán belül nem kap emailt tőlünk, ez azt jelenti, hogy az email cím (freemail és citromail esetén főleg) visszadobta a küldött email-t. Ilyenkor küldjön üzenetet egy másik e-mail címről.
Kellemes Vásárlást Kívánunk!
DIY DSO150 Digitális oszcilloszkóp szett 1Msps SMD forrasztott 2.4
Jelenlegi ára: 9 023 Ft
Az aukció vége: 2017-07-22 03:20
          DSO138 2.4 "TFT Digitális oszcilloszkóp + szonda - Jelenlegi ára: 5 973 Ft   
Features: Brand new and high quality.
DSO138 Kit: This kit uses ARM Cortex-M3 processor (STM32F103C8), and includes a 2. 4-inch color TFT display screen, can be used as ARM test development board.
Can be secondary development on the basis of this kit, for example, it can be changed to Millivoltmeter, data loggers.
Adjustable vertical displacement, and with instructions.
With automatic, regular and one-shot modes, easy to capture the moment waveform.
Available rising or falling edge trigger.
Observable previous trigger waveform (negative delay).
Can freeze at any time waveform display (HOLD function).
Comes 1Hz /3. 3V square wave test signal source.
With waveform parameter digital display, including frequency, period, pulse width, duty ratio, MAX. /MIN. /AVG. /Peak-Peak/virtual values.
Waveform storage function: will not lose the waveform after power off.
Short-circuit and open-circuit detection: can help the user find out the soldering error.
TFT controller recognition function.
The SMD has been soldered, more suitable for electronic beginner.
Specifications: Type: NOT Soldered DIY Kit / SMD Soldered Kit (Optional).
Maximum Real-time Sampling Rate: 1Msps.
Accuracy: 12Bit.
Sampling Buffer Depth: 1024 bytes.
Analog Bandwidth: 0-200KHz.
Vertical Sensitivity: 10mV / Div - 5V / Div (1-2-5 progressive manner).
Input Impedance: 1M?.
Maximum Input Voltage: 50Vpp (1: 1 probe), 400Vpp (10: 1 probe).
Coupling Modes: DC / AC / GND.
The Horizontal Time Base Range: 10ÎĽs / Div - 50s / Div (1-2-5 progressive manner).
Supply Voltage: DC 9V.
PCB Size: 117 * 76mm / 4. 6 * 3in.
Screen Size: 52 * 40mm / 2 * 1. 57in.
Package Included: 1 * DSO138 DIY Digital Oscilloscope Kit
1 * Probe
3 * User Manual(English)
NO Retail Box. Packed Safely in Bubble Bag.
P074998
Vásárlással kapcsolatos fontos információk:
Köszöntjük oldalunkon!
Az adásvétel megkönnyítése érdekében, kérjük olvassa el vásárlási feltételeinket, melyeket rendelésével automatikusan elfogad.
Kedvezmény: Amennyiben termékeink közül minimum 50 db-ot vásárol, kedvezményt biztosítunk. Kérjük igényelje a kedvezményt ügyfélszolgálatunktól.
US hálózati csatlakozós termékeink esetén, külön rendelhető a termékeink között található US-EU átalakító adapter.
Fontos! Ha a leírásban NEM szerepel, hogy ? We dont offer color/pattern/size choice? (szín/minta/méret nem választható), akkor rendeléskor kérjük mindenképp írja bele a megjegyzés rovatba a kiválasztott színt/mintát/méretet, ellenkező esetben kollégáink véletlenszerűen postázzák. Ez esetben utólagos reklamációt nem fogadunk el.
Ahol a ? We dont offer color/pattern/size choice? kijelentés szerepel, sajnos nincs lehetőség szín/minta/méret kiválasztására. Ilyenkor kollégáink véletlenszerűen küldik a termékeket.
Kommunikáció: minden esetben kizárólag email-ben, mert így visszakövethetőek a beszélgetések.
Hibás termék: visszautaljuk a vételárat vagy újrapostázzuk a terméket megállapodástól függően, miután visszapostázta a megadott címre.
Visszautalás: a vételárat visszautaljuk, vagy a terméket újraküldjük ha nem érkezik meg a termék.
Ez esetben kérjük jelezze email-en keresztül, hogy megoldást találhassunk a problémára!
Garancia: 3 hónap! Amennyiben valóban hibás a termék, kérjük vegye fel velünk a kapcsolatot és kicseréljük vagy visszavásároljuk a terméket megegyezéstől függően.
Számlázás: Az elektronikus számlát (pdf. formátumú) Angliában regisztrált cégünk állítja ki, az ÁFA nem kimutatható, az utalás magyar céges számlánkra történik.
A szállítási idő: az összeg átutalása után 9-12 munkanap, de a postától függően előfordulhat a 25-35 munkanap is! A posta szállítási idejéért cégünk nem tud felelősséget vállalni, az említett szállítási idő tájékoztató jellegű!
Nagyon fontos! Kérjük ne vásároljanak akkor, ha nem tudják kivárni az esetleges 35 munkanap szállítási időt!
strong>Postázás: Termékeinket külföldről postázzuk.
Nagy raktárkészletünk miatt előfordulhat, hogy egy-két termék átmenetileg vagy véglegesen elfogy raktárunkból, erről mindenképp időben értesítjük és megfelelő megoldást kínálunk.
Utalás: Kizárólag átutalást (házibank, netbank) fogadunk el (bankszámláról bankszámlára),   Banki/Postai készpénz befizetést/Rózsaszín csekket ill. egyéb NEM!
Átutalásnál a rendelésszámot feltétlenül adja meg a közlemény rovatba, ellenkező esetben előfordulhat, hogy nem tudjuk visszakeresni a rendelését. Ebben az esetben nyilvánvalóan nem tudjuk a terméket postázni ill. Önt sem tudjuk értesíteni, hiszen nincs kiindulópontunk!
Fizetés/szállítás:
-2000Ft felett (postaköltséggel együtt) CSAK es KIZÁRÓLAG ajánlottan postázzuk a terméket az alábbiak szerint:
-Ajánlott posta esetén az első termékre a posta 890Ft , minden további 250 Ft/db.
- Sima Levélként 2000Ft alatt: az első termékre a posta 250Ft, minden további termék posta díja 250Ft/db.
Átvétel: azoknak a vásárlóknak akik nem veszik át a rendelt terméket a postától és visszaküldésre kerül a termék cégünkhöz, a postaköltség újbóli megfizetésével tudjuk csak újraküldeni, illetve amennyiben az összeget kéri vissza, a termékek árát tudjuk csak visszautalni, postaköltség nélkül. A termék átvétele az Ön felelőssége! Amennyiben a Mi hibánkból nem tudja átvenni, pl téves címzés miatt, így a postaköltség minket terhel.
Amennyiben a megrendelést követő 24 órán belül nem kap emailt tőlünk, ez azt jelenti, hogy az email cím (freemail és citromail esetén főleg) visszadobta a küldött email-t. Ilyenkor küldjön üzenetet egy másik e-mail címről.
Kellemes Vásárlást Kívánunk!
DSO138 2.4
Jelenlegi ára: 5 973 Ft
Az aukció vége: 2017-07-22 03:19
          Industrial Electronic Field Service Tech - Ampere Electric Service Inc. - Bensenville, IL   
Be able to use multi-meters, oscilloscopes, electric motor diagnostic equipment and any other associated instrumentation to perform diagnostics and... $40,000 - $50,000 a year
From Indeed - Tue, 04 Apr 2017 15:51:18 GMT - View all Bensenville, IL jobs
          (USA-LA-BROUSSARD) AMO Technician (Electro/Mechanical) - Broussard, LA   
LOCATION Broussard, LA EMPLOYMENT STATUS Full Time Regular ABOUT THIS JOB Baker Hughes Incorporated has an opening for an AMO Technician in Broussard, LA. As a leader in the oilfield services industry, Baker Hughes offers opportunities for qualified people who want to grow in our high performance organization. Our leading technologies and our ability to apply them safely and effectively create value for our customers and our shareholders. KEY RESPONSIBILITIES/ACCOUNTABILITIES + Troubleshoot, test, assemble, disassemble and perform visual inspection of electro-mechanical assemblies + Assist in incident investigations and troubleshooting and diagnosing equipment issues. + Assist in the enhancement of maintenance processes, documentation, and quality + Assist in reworking, repairing and modifying non-conforming equipment + Perform complex and difficult tests with minimal instruction and documentation + Ability to identify and communicate technical problems by using logical troubleshooting techniques + Provide coaching to other technicians in areas of proven competence + Compliance with HS&E policies and procedures ESSENTIAL QUALIFICATIONS/REQUIREMENTS + High School diploma or GED + 5 years relevant industry experience (airline, military, oilfield, automotive) + Advanced skills in soldering and assembling of electro-mechanical devices + Ability to read and interpret blueprints, wiring diagrams, assembly prints and parts lists and follow formal procedures and maintenance practices + Proficient in the use of multi-meters, mego-hm meters, hi-pot testers and other basic instruments + Proficient in the use of measurement and gauging equipment and processes PREFERRED QUALIFICATIONS/REQUIREMENTS + Technical diploma or Associates degree in Electrical or Mechanical field + Versed in fluid power technology, AC/DC circuits and electro-mechanical devices. Proficient in the use of oscilloscopes + 1 years maintenance related experience in electro-mechanical function or minimum + Advanced computer skills + Ability to operate crane/hoist and pallet jack + Knowledge of power and pneumatic tools and their uses (examples: drill, grinder, polisher, sander, screwdriver, wrenches and sockets) + Knowledge of workshop equipment and their uses (examples: air compressor, cleaning equipment, grease gun, hoist, jack, lifting equipment, measuring equipment, diagnostic equipment) + Knowledge of measuring equipment and their uses (examples: tapes, dial test indicator, micrometer, torque wrenches, vernier calipers) + Proficient in reading/interpreting assembly blueprints and following written and verbal work instructions + Forklift experience + Troubleshooting skills + Electrical experience COMPANY OVERVIEW Baker Hughes is a leading supplier of oilfield services, products, technology and systems to the worldwide oil and natural gas industry. By being the service company that best anticipates, understands and exceeds our customers' expectations, Baker Hughes Advances Reservoir Performance. The company's 39,000-plus employees work in more than 80 countries in geomarket teams that help customers find, evaluate, drill, produce, transport and process hydrocarbon resources. Baker Hughes' technology centers in the world's leading energy markets are pushing the boundaries to overcome progressively more complex challenges. Baker Hughes develops solutions designed to help manage operating expenses, maximize reserve recovery and boost overall return on investment through the entire life cycle of an oil or gas asset. Collaboration is the foundation upon which Baker Hughes builds our business and develops next-generation products and services for drilling and evaluation, completions and production and fluids and chemicals. For more information on Baker Hughes' century-long history, visit our website. _Baker Hughes is an Equal Employment Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to age, gender, gender identity, marital status, pregnancy, race, national origin, ethnic origin, color, disability status, veteran status, religion, sexual orientation or any other protection guaranteed by local law._ _If you are applying to a position in the US and you are an individual with disability or a disabled veteran status, religion, sexual orientation or any other protection guaranteed by local lawran and would like any type of assistance to submit an application or to attend any recruitment or selection event, we would like to help you to ensure that your experience is as smooth as possible. If you need assistance, information, or answers to your questions, feel free to contact us or have any of your representatives contact us at Baker Hughes Application Assistance Toll Free at 1-866-324-4562. This method of contact has been put in place ONLY to be used by those internal and external applicants who have a disability and are requesting accommodation._ _For all other inquiries on your application, log in to your profile and click on the My Jobpage tab. General application status inquiries will not be handled by the call center._ **Job:** _Repair and Maintenance_ **Title:** _AMO Technician (Electro/Mechanical) - Broussard, LA_ **Location:** _NORTH AMERICA-UNITED STATES-Louisiana-BROUSSARD_ **Requisition ID:** _1708884_
          (USA-OK-OKLAHOMA CITY) AMO Technician (Electro/Mechanical) - 2nd Shift - Oklahoma City, OK   
LOCATION Oklahoma City, OK EMPLOYMENT STATUS Full Time Regular ABOUT THIS JOB Baker Hughes Incorporated has an opening for an AMO Technician in Oklahoma City, OK. As a leader in the oilfield services industry, Baker Hughes offers opportunities for qualified people who want to grow in our high performance organization. Our leading technologies and our ability to apply them safely and effectively create value for our customers and our shareholders. KEY RESPONSIBILITIES/ACCOUNTABILITIES + Troubleshoot, test, assemble, disassemble and perform visual inspection of electro-mechanical assemblies + Assist in reworking, repairing and modifying non-conforming equipment + Perform complex and difficult tests with minimal instruction and documentation + Ability to identify and communicate technical problems by using logical troubleshooting techniques + Provide coaching to other technicians in areas of proven competence + Compliance with HS&E policies and procedures ESSENTIAL QUALIFICATIONS/REQUIREMENTS + High School Diploma or GED + Advanced skills in soldering and assembling of electro-mechanical devices + Ability to read and interpret blueprints, wiring diagrams, assembly prints and parts lists and follow formal procedures and maintenance practices + Proficient in the use of multi-meters, mego-hm meters, hi-pot testers and other basic instruments + Proficient in the use of measurement and gauging equipment and processes + Advanced computer skills PREFERRED QUALIFICATIONS/REQUIREMENTS + Technical diploma or Associates degree in Electrical or Mechanical field + Versed in fluid power technology, AC/DC circuits and electro-mechanical devices. Proficient in the use of oscilloscopes + 1 years maintenance related experience in electro-mechanical function or minimum + 1 years relevant industrial experience (Airline, Military, Oilfield, Automotive, Electronic + Ability to operate crane/hoist and pallet jack + Knowledge of power and pneumatic tools and their uses (examples: drill, grinder, polisher, sander, screwdriver, wrenches and sockets) + Knowledge of workshop equipment and their uses (examples: air compressor, cleaning equipment, grease gun, hoist, jack, lifting equipment, measuring equipment, diagnostic equipment) + Knowledge of measuring equipment and their uses (examples: tapes, dial test indicator, micrometer, torque wrenches, vernier calipers) + Proficient in reading/interpreting assembly blueprints and following written and verbal work instructions + Forklift experience + Troubleshooting skills + Electrical experience OTHER DETAILS + Ability to work shift work. + Must be able to work in the US, for any employer, without sponsorship. + Availability to work overtime, weekends and holidays, if required **COMPANY OVERVIEW** Baker Hughes is a leading supplier of oilfield services, products, technology and systems to the worldwide oil and natural gas industry. By being the service company that best anticipates, understands and exceeds our customers' expectations, Baker Hughes Advances Reservoir Performance. The company's 39,000-plus employees work in more than 80 countries in geomarket teams that help customers find, evaluate, drill, produce, transport and process hydrocarbon resources. Baker Hughes' technology centers in the world's leading energy markets are pushing the boundaries to overcome progressively more complex challenges. Baker Hughes develops solutions designed to help manage operating expenses, maximize reserve recovery and boost overall return on investment through the entire life cycle of an oil or gas asset. Collaboration is the foundation upon which Baker Hughes builds our business and develops next-generation products and services for drilling and evaluation, completions and production and fluids and chemicals. For more information on Baker Hughes' century-long history, visit our website. _Baker Hughes is an Equal Employment Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to age, gender, gender identity, marital status, pregnancy, race, national origin, ethnic origin, color, disability status, veteran status, religion, sexual orientation or any other protection guaranteed by local law._ _If you are applying to a position in the US and you are an individual with disability or a disabled veteran status, religion, sexual orientation or any other protection guaranteed by local lawran and would like any type of assistance to submit an application or to attend any recruitment or selection event, we would like to help you to ensure that your experience is as smooth as possible. If you need assistance, information, or answers to your questions, feel free to contact us or have any of your representatives contact us at Baker Hughes Application Assistance Toll Free at 1-866-324-4562. This method of contact has been put in place ONLY to be used by those internal and external applicants who have a disability and are requesting accommodation._ _For all other inquiries on your application, log in to your profile and click on the My Jobpage tab. General application status inquiries will not be handled by the call center._ **Job:** _Repair and Maintenance_ **Title:** _AMO Technician (Electro/Mechanical) - 2nd Shift - Oklahoma City, OK_ **Location:** _NORTH AMERICA-UNITED STATES-Oklahoma-OKLAHOMA CITY_ **Requisition ID:** _1708341_
          (USA-TX-MIDLAND) AMO Technician (Equipment) - 2nd Shift - Midland, TX   
LOCATION Midland, TX EMPLOYMENT STATUS Full Time Regular ABOUT THIS JOB Baker Hughes Incorporated has an opening for an AMO Technician in Midland, TX. As a leader in the oilfield services industry, Baker Hughes offers opportunities for qualified people who want to grow in our high performance organization. Our leading technologies and our ability to apply them safely and effectively create value for our customers and our shareholders. KEY RESPONSIBILITIES/ACCOUNTABILITIES + Troubleshoot, test, assemble, disassemble and perform visual inspection of electro-mechanical assemblies + Assist in incident investigations and troubleshooting and diagnosing equipment issues. + Assist in the enhancement of maintenance processes, documentation, and quality + Assist in reworking, repairing and modifying non-conforming equipment + Perform complex and difficult tests with minimal instruction and documentation + Ability to identify and communicate technical problems by using logical troubleshooting techniques + Provide coaching to other technicians in areas of proven competence + Compliance with HS&E policies and procedures ESSENTIAL QUALIFICATIONS/REQUIREMENTS + High School diploma or GED + 5 years relevant industry experience (airline, military, oilfield, automotive) + Advanced skills in soldering and assembling of electro-mechanical devices + Ability to read and interpret blueprints, wiring diagrams, assembly prints and parts lists and follow formal procedures and maintenance practices + Proficient in the use of multi-meters, mego-hm meters, hi-pot testers and other basic instruments + Proficient in the use of measurement and gauging equipment and processes PREFERRED QUALIFICATIONS/REQUIREMENTS + Technical diploma or Associates degree in Electrical or Mechanical field + Versed in fluid power technology, AC/DC circuits and electro-mechanical devices. Proficient in the use of oscilloscopes + 1 years maintenance related experience in electro-mechanical function or minimum + Advanced computer skills + Ability to operate crane/hoist and pallet jack + Knowledge of power and pneumatic tools and their uses (examples: drill, grinder, polisher, sander, screwdriver, wrenches and sockets) + Knowledge of workshop equipment and their uses (examples: air compressor, cleaning equipment, grease gun, hoist, jack, lifting equipment, measuring equipment, diagnostic equipment) + Knowledge of measuring equipment and their uses (examples: tapes, dial test indicator, micrometer, torque wrenches, vernier calipers) + Proficient in reading/interpreting assembly blueprints and following written and verbal work instructions + Forklift experience + Troubleshooting skills + Electrical experience OTHER DETAILS + Availability to work overtime, weekends and holidays, if required. + Must be able to work in the US, for any employer, without sponsorship. COMPANY OVERVIEW Baker Hughes is a leading supplier of oilfield services, products, technology and systems to the worldwide oil and natural gas industry. By being the service company that best anticipates, understands and exceeds our customers' expectations, Baker Hughes Advances Reservoir Performance. The company's 39,000-plus employees work in more than 80 countries in geomarket teams that help customers find, evaluate, drill, produce, transport and process hydrocarbon resources. Baker Hughes' technology centers in the world's leading energy markets are pushing the boundaries to overcome progressively more complex challenges. Baker Hughes develops solutions designed to help manage operating expenses, maximize reserve recovery and boost overall return on investment through the entire life cycle of an oil or gas asset. Collaboration is the foundation upon which Baker Hughes builds our business and develops next-generation products and services for drilling and evaluation, completions and production and fluids and chemicals. For more information on Baker Hughes' century-long history, visit our website. _Baker Hughes is an Equal Employment Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to age, gender, gender identity, marital status, pregnancy, race, national origin, ethnic origin, color, disability status, veteran status, religion, sexual orientation or any other protection guaranteed by local law._ _If you are applying to a position in the US and you are an individual with disability or a disabled veteran status, religion, sexual orientation or any other protection guaranteed by local lawran and would like any type of assistance to submit an application or to attend any recruitment or selection event, we would like to help you to ensure that your experience is as smooth as possible. If you need assistance, information, or answers to your questions, feel free to contact us or have any of your representatives contact us at Baker Hughes Application Assistance Toll Free at 1-866-324-4562. This method of contact has been put in place ONLY to be used by those internal and external applicants who have a disability and are requesting accommodation._ _For all other inquiries on your application, log in to your profile and click on the My Jobpage tab. General application status inquiries will not be handled by the call center._ **Job:** _Repair and Maintenance_ **Title:** _AMO Technician (Equipment) - 2nd Shift - Midland, TX_ **Location:** _NORTH AMERICA-UNITED STATES-Texas-MIDLAND_ **Requisition ID:** _1708882_
          (USA-OK-OKLAHOMA CITY) AMO Technician (Electro/Mechanical) - 2nd Shift - Oklahoma City, OK   
**LOCATION** Oklahoma City, OK **EMPLOYMENT STATUS** Full Time Regular **ABOUT THIS JOB** Baker Hughes Incorporated has an opening for an AMO Technician in Oklahoma City, OK. As a leader in the oilfield services industry, Baker Hughes offers opportunities for qualified people who want to grow in our high performance organization. Our leading technologies and our ability to apply them safely and effectively create value for our customers and our shareholders. **KEY RESPONSIBILITIES/ACCOUNTABILITIES** + Troubleshoot, test, assemble, disassemble and perform visual inspection of electro-mechanical assemblies + Assist in reworking, repairing and modifying non-conforming equipment + Perform complex and difficult tests with minimal instruction and documentation + Ability to identify and communicate technical problems by using logical troubleshooting techniques + Provide coaching to other technicians in areas of proven competence + Compliance with HS&E policies and procedures **ESSENTIAL QUALIFICATIONS/REQUIREMENTS** + High School Diploma or GED + Advanced skills in soldering and assembling of electro-mechanical devices + Ability to read and interpret blueprints, wiring diagrams, assembly prints and parts lists and follow formal procedures and maintenance practices + Proficient in the use of multi-meters, mego-hm meters, hi-pot testers and other basic instruments + Proficient in the use of measurement and gauging equipment and processes + Advanced computer skills **PREFERRED QUALIFICATIONS/REQUIREMENTS** + Technical diploma or Associates degree in Electrical or Mechanical field + Versed in fluid power technology, AC/DC circuits and electro-mechanical devices. Proficient in the use of oscilloscopes + 1 years maintenance related experience in electro-mechanical function or minimum + 1 years relevant industrial experience (Airline, Military, Oilfield, Automotive, Electronic + Ability to operate crane/hoist and pallet jack + Knowledge of power and pneumatic tools and their uses (examples: drill, grinder, polisher, sander, screwdriver, wrenches and sockets) + Knowledge of workshop equipment and their uses (examples: air compressor, cleaning equipment, grease gun, hoist, jack, lifting equipment, measuring equipment, diagnostic equipment) + Knowledge of measuring equipment and their uses (examples: tapes, dial test indicator, micrometer, torque wrenches, vernier calipers) + Proficient in reading/interpreting assembly blueprints and following written and verbal work instructions + Forklift experience + Troubleshooting skills + Electrical experience **OTHER DETAILS** + Ability to work shift work. + Must be able to work in the US, for any employer, without sponsorship. + Availability to work overtime, weekends and holidays, if required **COMPANY OVERVIEW** Baker Hughes is a leading supplier of oilfield services, products, technology and systems to the worldwide oil and natural gas industry. By being the service company that best anticipates, understands and exceeds our customers' expectations, Baker Hughes Advances Reservoir Performance. The company's 39,000-plus employees work in more than 80 countries in geomarket teams that help customers find, evaluate, drill, produce, transport and process hydrocarbon resources. Baker Hughes' technology centers in the world's leading energy markets are pushing the boundaries to overcome progressively more complex challenges. Baker Hughes develops solutions designed to help manage operating expenses, maximize reserve recovery and boost overall return on investment through the entire life cycle of an oil or gas asset. Collaboration is the foundation upon which Baker Hughes builds our business and develops next-generation products and services for drilling and evaluation, completions and production and fluids and chemicals. For more information on Baker Hughes' century-long history, visit our website. _Baker Hughes is an Equal Employment Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to age, gender, gender identity, marital status, pregnancy, race, national origin, ethnic origin, color, disability status, veteran status, religion, sexual orientation or any other protection guaranteed by local law._ _If you are applying to a position in the US and you are an individual with disability or a disabled veteran status, religion, sexual orientation or any other protection guaranteed by local lawran and would like any type of assistance to submit an application or to attend any recruitment or selection event, we would like to help you to ensure that your experience is as smooth as possible. If you need assistance, information, or answers to your questions, feel free to contact us or have any of your representatives contact us at Baker Hughes Application Assistance Toll Free at 1-866-324-4562. This method of contact has been put in place ONLY to be used by those internal and external applicants who have a disability and are requesting accommodation._ _For all other inquiries on your application, log in to your profile and click on the My Jobpage tab. General application status inquiries will not be handled by the call center._ **Job:** _Repair and Maintenance_ **Title:** _AMO Technician (Electro/Mechanical) - 2nd Shift - Oklahoma City, OK_ **Location:** _NORTH AMERICA-UNITED STATES-Oklahoma-OKLAHOMA CITY_ **Requisition ID:** _1708339_
          (USA-TX-MIDLAND) AMO Technician (Equipment) - 2nd Shift - Midland, TX   
LOCATION Midland, TX EMPLOYMENT STATUS Full Time Regular ABOUT THIS JOB Baker Hughes Incorporated has an opening for an AMO Technician in Midland, TX. As a leader in the oilfield services industry, Baker Hughes offers opportunities for qualified people who want to grow in our high performance organization. Our leading technologies and our ability to apply them safely and effectively create value for our customers and our shareholders. KEY RESPONSIBILITIES/ACCOUNTABILITIES + Troubleshoot, test, assemble, disassemble and perform visual inspection of electro-mechanical assemblies + Assist in incident investigations and troubleshooting and diagnosing equipment issues. + Assist in the enhancement of maintenance processes, documentation, and quality + Assist in reworking, repairing and modifying non-conforming equipment + Perform complex and difficult tests with minimal instruction and documentation + Ability to identify and communicate technical problems by using logical troubleshooting techniques + Provide coaching to other technicians in areas of proven competence + Compliance with HS&E policies and procedures ESSENTIAL QUALIFICATIONS/REQUIREMENTS + High School diploma or GED + 5 years relevant industry experience (airline, military, oilfield, automotive) + Advanced skills in soldering and assembling of electro-mechanical devices + Ability to read and interpret blueprints, wiring diagrams, assembly prints and parts lists and follow formal procedures and maintenance practices + Proficient in the use of multi-meters, mego-hm meters, hi-pot testers and other basic instruments + Proficient in the use of measurement and gauging equipment and processes PREFERRED QUALIFICATIONS/REQUIREMENTS + Technical diploma or Associates degree in Electrical or Mechanical field + Versed in fluid power technology, AC/DC circuits and electro-mechanical devices. Proficient in the use of oscilloscopes + 1 years maintenance related experience in electro-mechanical function or minimum + Advanced computer skills + Ability to operate crane/hoist and pallet jack + Knowledge of power and pneumatic tools and their uses (examples: drill, grinder, polisher, sander, screwdriver, wrenches and sockets) + Knowledge of workshop equipment and their uses (examples: air compressor, cleaning equipment, grease gun, hoist, jack, lifting equipment, measuring equipment, diagnostic equipment) + Knowledge of measuring equipment and their uses (examples: tapes, dial test indicator, micrometer, torque wrenches, vernier calipers) + Proficient in reading/interpreting assembly blueprints and following written and verbal work instructions + Forklift experience + Troubleshooting skills + Electrical experience OTHER DETAILS + Availability to work overtime, weekends and holidays, if required. + Must be able to work in the US, for any employer, without sponsorship. COMPANY OVERVIEW Baker Hughes is a leading supplier of oilfield services, products, technology and systems to the worldwide oil and natural gas industry. By being the service company that best anticipates, understands and exceeds our customers' expectations, Baker Hughes Advances Reservoir Performance. The company's 39,000-plus employees work in more than 80 countries in geomarket teams that help customers find, evaluate, drill, produce, transport and process hydrocarbon resources. Baker Hughes' technology centers in the world's leading energy markets are pushing the boundaries to overcome progressively more complex challenges. Baker Hughes develops solutions designed to help manage operating expenses, maximize reserve recovery and boost overall return on investment through the entire life cycle of an oil or gas asset. Collaboration is the foundation upon which Baker Hughes builds our business and develops next-generation products and services for drilling and evaluation, completions and production and fluids and chemicals. For more information on Baker Hughes' century-long history, visit our website. _Baker Hughes is an Equal Employment Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to age, gender, gender identity, marital status, pregnancy, race, national origin, ethnic origin, color, disability status, veteran status, religion, sexual orientation or any other protection guaranteed by local law._ _If you are applying to a position in the US and you are an individual with disability or a disabled veteran status, religion, sexual orientation or any other protection guaranteed by local lawran and would like any type of assistance to submit an application or to attend any recruitment or selection event, we would like to help you to ensure that your experience is as smooth as possible. If you need assistance, information, or answers to your questions, feel free to contact us or have any of your representatives contact us at Baker Hughes Application Assistance Toll Free at 1-866-324-4562. This method of contact has been put in place ONLY to be used by those internal and external applicants who have a disability and are requesting accommodation._ _For all other inquiries on your application, log in to your profile and click on the My Jobpage tab. General application status inquiries will not be handled by the call center._ **Job:** _Repair and Maintenance_ **Title:** _AMO Technician (Equipment) - 2nd Shift - Midland, TX_ **Location:** _NORTH AMERICA-UNITED STATES-Texas-MIDLAND_ **Requisition ID:** _1708881_
          For sale - Tektronix 326 Dual-Trace Oscilloscope sn 300500 &... - $13   

Dawsonville 30534, GA, United States
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          (USA-FL-Tampa) Electrician Journeyman   
**Description:** As a Journeyman Electrician you will be responsible for installing and repairing electrical systems, hydraulic, pneumatic and electronic components of industrial machinery and equipment. Specific responsibilities: + Installing power supply wiring and conduit such as: EMT, O-CAL, Rigid conduit, MC cable, strut, cable trays + Troubleshooting electrical components, wiring diagrams, transformers, motors, panels, and circuits + Installing, maintaining, and repairing electrical systems such as: switch gears, motor controls, electrical panels, CT cabinets, conveyor systems, lighting, and power supplies + Maintaining current electrician's license or identification card to meet governmental regulations + Testing electrical systems or continuity of circuits in electrical wiring, equipment, or fixtures, using testing devices, such as ohmmeters, voltmeters, or oscilloscopes, to ensure compatibility and safety of system + Inspecting systems, equipment, or components to identify hazards, defects, or the need for adjustment or repair, and to ensure compliance with codes + Directing or training workers to install, maintain, or repair electrical wiring, equipment, or fixtures + Diagnosing malfunctioning systems, apparatus, or components, using test equipment and hand tools to locate the cause of a breakdown and correct the problem **Requirements:** Simply put, we're not a temp agency and don't just hire anyone. In fact, we're highly selective, committed to hiring only those electricians that are highly skilled in their trade with unwavering reliability, strong work ethic, and a desire to be the best. Specific requirements: + 4 years of experience in commercial/industrial electrical + Ability to follow electrical code manuals to install and repair electrical systems + Understand schematic diagrams, blueprints and other specifications required by our client + Experience working with hand tools, power tool and electronic test equipment + Strong working knowledge of job site safety as well as ability to complete a company specific safety orientation + High standard of integrity and professionalism + Drug free at all times **Company Details:** Tradesmen International, America’s elite skilled labor force, is seeking experienced Journeyman Electricians to join our team. We are recognized internationally as a leading source for reliable, skilled craftsmen with thousands of employees across North America. With more than 5,000 active clients we have a plenty of great opportunities for skilled industrial electricians that want to be the best in their field. We offer consistent work, top pay, benefits, and employment opportunities in most major markets throughout North America. If you are a Journeyman Electrician experienced in installing and repairing electrical systems for industrial machinery and equipment this is your chance to advance your career! In addition to consistent work, top pay, and employment opportunities, we provide a benefits package that is among the best in the industry. Our comprehensive benefits encourage our employees and their families to build a lifelong relationship with us. + Vacation Pay + Health insurance + Dental and vision plan + Prescription drug plan + Life insurance + Short-term disability + 401(k) profit-sharing savings plan + Incentive programs + Tool purchase programs _Tradesmen International is an EO employer - M/F/Veteran/Disability_ **Recruiter Name:** Krista Cabret **Location:** US-FL-Tampa **Req ID** _2017-126449_ **Posted Date** _6/30/2017_ **Category** _Electrical - Journeyman_ **Travel** _No_ **Location** _US-FL-Tampa_
          (USA-NV-Las Vegas) Electrician-Residential/Commercial   
EXPRESS REFERRAL Electrician - Residential and Commercial $19-$23 DOE Full Time GED/HS Diploma Must have at least 1 year experience as an electrician Must have certification from training 1) Assemble, install, test, and maintain electrical or electronic wiring, equipment, appliances, apparatus, and fixtures, using hand tools and power tools. 2) Diagnose malfunctioning systems, apparatus, and components, using test equipment and hand tools, to locate the cause of a breakdown and correct the problem. 3) Connect wires to circuit breakers, transformers, or other components. 4) Inspect electrical systems, equipment, and components to identify hazards, defects, and the need for adjustment or repair, and to ensure compliance with codes. 5) Advise management on whether continued operation of equipment could be hazardous. 6) Test electrical systems and continuity of circuits in electrical wiring, equipment, and fixtures, using testing devices such as ohmmeters, voltmeters, and oscilloscopes, to ensure compatibility and safety of system. 7) Maintain current electrician's license or identification card to meet governmental regulations. 8) Plan layout and installation of electrical wiring, equipment and fixtures, based on job specifications and local codes. 9) Direct and train workers to install, maintain, or repair electrical wiring, equipment, and fixtures.
          (USA-DE-Dover AFB) AUTOMOTIVE MECHANIC (Arts & Crafts Center )   
This job was posted by https://joblink.delaware.gov : For more information, please see: https://joblink.delaware.gov/ada/r/jobs/520755 AUTOMOTIVE MECHANIC Number: 70079 Base: Dover Organization: Arts & Crafts Center Date Closed: Always Open Pay Grade: NA-10 Pay / Hr: $15.06 DUTIES AND RESPONSIBILITIES: 1. Provides instruction to patrons, as requested or as deemed appropriate, and on a regular and recurring basis, performs such duties as: troubleshooting; rebuilding and repairing automotive engines, major assemblies, and components. Utilizes test equipment, such as oscilloscopes, compression gauges, exhaust electrical test stands, electrical testers, special feeler and dial gauges, exhaust and analyzers, engine and chassis dynamo-meters. Troubleshoots defects, diagnoses malfunction, and determines type and extent of repair(s) necessary. Tears down, rebuilds, or replaces complex components, such as engines, transmissions, differentials, axle assemblies, power steering mechanisms, braking systems, cooling systems, wheels and bearings, and hydraulic and electrical systems. Aligns, meshes, and connects repaired units to related mechanisms and effects adjustments according to manufacturers' specifications. Hooks up fuel, oil, hydraulic, and electrical systems to repaired units and makes adjustments to assure proper operation of units. 2. Maintains order in the facility; enforces applicable fire, safety, and good housekeeping rules and regulations. Performs cleanup duties as required. Keeps tools and equipment in good condition by periodic and preventive maintenance. Recommends replacement/repair and/or acquisition of tools and equipment. 3. Performs other duties as assigned. EEO Policy Statement The United States Government does not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service, or other non-merit factor. Reasonable Accommodation Policy Statement This agency provides reasonable accommodations to applicants with disabilities where appropriate. Applicants requiring reasonable accommodation for any part of the application and hiring process should contact the hiring agency directly. Determinations on requests for reasonable accommodation will be made on a case-by-case basis.
          Industrial Electronic Field Service Tech - Ampere Electric Service Inc. - Bensenville, IL   
Be able to use multi-meters, oscilloscopes, electric motor diagnostic equipment and any other associated instrumentation to perform diagnostics and... $40,000 - $50,000 a year
From Indeed - Tue, 04 Apr 2017 15:51:18 GMT - View all Bensenville, IL jobs
          (USA-KS-Olathe) Engineering Technician - Aviation   
This job was posted by https://www.kansasworks.com : For more information, please see: https://www.kansasworks.com/ada/r/jobs/10407087 Great ideas sometimes come from singular inspiration, but more often they???re a result of collaborative effort. Inside Garmin, we like to foster an environment of participation and engagement. We support professional development, offer well-designed career paths and adhere to a policy that prioritizes promoting from within the company to maximize the opportunities for our associates. We are also committed to being a good corporate citizen and providing opportunities for associates to contribute toward a healthy, sustainable world. nn nn Our engineering technicians are the jack of all trades. They layout, build, test, troubleshoot, repair, modify and more ??? talk about a new adventure every day! Our technicians assist our design engineers in developing and testing new circuits while also performing electrical circuit prototyping, breadboard construction and troubleshooting. When not ???doing??? something, they???re writing reports, maintaining project files, recommending improvements and, oh, so much more. If you have a knack for being busy, and having a hand in many projects, then let???s meet and see what we can create together. nn nn We are looking for a full time Engineering Technician for our product development team at our headquarters in Olathe, Kansas. nn nn As a Garmin Engineering Technician, you???ll be empowered to layout, build, test, troubleshoot, repair and modify developmental and production electronic circuits, equipment, and systems, perform electrical circuit prototyping, breadboard construction and troubleshooting, test and repair high density circuitry, and use common lab test equipment in testing and troubleshooting test failures, including equipment such as multimeters, oscilloscopes, spectrum analyzer, and logic analyzers.?? nn nn Other responsibilities include: nn + Set up standard test apparatus or devise test equipment and circuitry to conduct functional, operational, environmental and life tests in order to evaluate performance and reliability of designs n + Adjust, calibrate, align, modify circuitry and components and record effects on unit performance n + Check and/or test functionality of newly installed equipment to evaluate system performance under actual operating conditions n + Write technical reports, including documentation of the test setup, block diagrams, and test setup schematics to fully document test results and analysis. n + Work with various computer systems and programs to enter schematics, design circuit boards, enter bills of materials, and perform cost analysis of the products n + Recommend design improvements and changes in circuitry or assembly methods to improve reliability simplify assembly and maintenance n + Maintain project files and notebooks in an organized manner n + Maintain lab equipment and supplies needed for product development n + Perform environmental qualifications to DO-160B standards and report on the results n + Design and build test harnesses to support qualification and systems testing n VEVRAA Federal Contractor Request Priority Protected Veteran Referrals EOE -Veteran /Disabled/Minority/AA/F/M/SO
          (USA-NV-Las Vegas) Electrician-Residential/Commercial   
EXPRESS REFERRAL Electrician - Residential and Commercial $19-$23 DOE Full Time GED/HS Diploma Must have at least 1 year experience as an electrician Must have certification from training 1) Assemble, install, test, and maintain electrical or electronic wiring, equipment, appliances, apparatus, and fixtures, using hand tools and power tools. 2) Diagnose malfunctioning systems, apparatus, and components, using test equipment and hand tools, to locate the cause of a breakdown and correct the problem. 3) Connect wires to circuit breakers, transformers, or other components. 4) Inspect electrical systems, equipment, and components to identify hazards, defects, and the need for adjustment or repair, and to ensure compliance with codes. 5) Advise management on whether continued operation of equipment could be hazardous. 6) Test electrical systems and continuity of circuits in electrical wiring, equipment, and fixtures, using testing devices such as ohmmeters, voltmeters, and oscilloscopes, to ensure compatibility and safety of system. 7) Maintain current electrician's license or identification card to meet governmental regulations. 8) Plan layout and installation of electrical wiring, equipment and fixtures, based on job specifications and local codes. 9) Direct and train workers to install, maintain, or repair electrical wiring, equipment, and fixtures.
          (USA-DE-Dover AFB) AUTOMOTIVE MECHANIC (Arts & Crafts Center )   
This job was posted by https://joblink.delaware.gov : For more information, please see: https://joblink.delaware.gov/ada/r/jobs/520755 AUTOMOTIVE MECHANIC Number: 70079 Base: Dover Organization: Arts & Crafts Center Date Closed: Always Open Pay Grade: NA-10 Pay / Hr: $15.06 DUTIES AND RESPONSIBILITIES: 1. Provides instruction to patrons, as requested or as deemed appropriate, and on a regular and recurring basis, performs such duties as: troubleshooting; rebuilding and repairing automotive engines, major assemblies, and components. Utilizes test equipment, such as oscilloscopes, compression gauges, exhaust electrical test stands, electrical testers, special feeler and dial gauges, exhaust and analyzers, engine and chassis dynamo-meters. Troubleshoots defects, diagnoses malfunction, and determines type and extent of repair(s) necessary. Tears down, rebuilds, or replaces complex components, such as engines, transmissions, differentials, axle assemblies, power steering mechanisms, braking systems, cooling systems, wheels and bearings, and hydraulic and electrical systems. Aligns, meshes, and connects repaired units to related mechanisms and effects adjustments according to manufacturers' specifications. Hooks up fuel, oil, hydraulic, and electrical systems to repaired units and makes adjustments to assure proper operation of units. 2. Maintains order in the facility; enforces applicable fire, safety, and good housekeeping rules and regulations. Performs cleanup duties as required. Keeps tools and equipment in good condition by periodic and preventive maintenance. Recommends replacement/repair and/or acquisition of tools and equipment. 3. Performs other duties as assigned. EEO Policy Statement The United States Government does not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service, or other non-merit factor. Reasonable Accommodation Policy Statement This agency provides reasonable accommodations to applicants with disabilities where appropriate. Applicants requiring reasonable accommodation for any part of the application and hiring process should contact the hiring agency directly. Determinations on requests for reasonable accommodation will be made on a case-by-case basis.
          TRIK "memperbaiki tv"   

Cara Servis TV Yang Sering Konsleting


Senin, Oktober 11, 2010 | , Mungkin kita jengkel dengan kejadian seperti ini. Malam - malam waktunya berkumpul dengan keluarga untuk menikmati acara pada layar televisi, tangan mulai menancapkan kabel jack tv ke tegangan PLN, lalu menekan tombol power pada tv....tiba-tiba... Kleeeeeggggg.........padamlah semua listrik dalam rumah anda. Mungkin Anda berfikiran bahwa listrik dirumah tidak kuat dengan beban yang begitu besar. Berbagai cara telah anda lakukan untuk menangani masalah tersebut dengan penambahan daya, penggantian sekring, penambahan penyatabil tegangan dll.
Setelah Anda sadari , bahwa hanya pada waktu menyalakan televisi lah listrik dirumah Anda menjadi padam.
Dengan kata lain, Tv dinyalakan langsung konsleting ( njeglek).

Untuk itulah perlu dilakukan perbaikan pada televisi Anda.
Berikut adalah cara cepat untuk memperbaiki tv yang apabila dinyalakan terjadi konsleting :

  1. Buka cover tv Anda
  2. Seperti biasa Groundkan tegangan yang terdapat pada tabung tv.
  3. Ukurlah Resistor Kapur( bentuknya kotak memanjang dan ada juga yang bulat memanjang) pada rangkaian power supply utama ( biasanya resistor ini putus / pecah).
  4. Setelah pengecekan resistor selesai , lakukan langkah berikutnya yaitu pengecekan pada Dioda Bridge ( kakinya 4 selain itu ada juga yang memakai dioda silikon biasa ).
  5. Ternyata hasil dari pengecekan Dioda masih dalam keadaan baik semua, kita melanjutkan langkah berikutnya yaitu pengecekan pada TRANSISTOR POWER SUPPLY.
    Biasanya Transistor power supply ini short dan ada juga yang transistornya pecah.
    Kebanyakan kerusakan seperti ini yang sering saya jumpai adalah penyebab utamanya TRANSISOTOR POWER SUPPLY yang sudah short ( selain memakai transistor, ada juga tv yang memakai STR sebagai penguat power supply) .
  6. Lahkah terakhir pada perbaikan kali ini adalah pengecekan pada Transformator ( Trafo) . Ukurlah hambatan pada trafo tersebut, Dalam kasus ini semua kaki pada trafo saling berhubungan dan akhirnya terjadilah hubungan singkat pada trafo ini ( penyebab utamanya yaitu lilitan yang terdapat dalam trafo ini terbakar dan saling hungan singkat).

Selamat bekerja dan semoga sukses selalu...



tv mati karena kerusakan power supply

TV mati karena Kerusakan Power supply
Oleh : mahdar
Power supply sering sekali rusak biasa akibat listrik tak menentu arus nya  . kerusakan power supply pada tv selain  jebol transistor nya  ada satu lagi yang sering terjadi power supply tidak kerja . klo power supply tidak kerja otomatis tegangan VCC di sekunder tidak keluar .
Sering kali saya dapat di tv fuji , tv sierra , detron power supply tidak kerja karena resistor  yang menuju basis transistor power supply putus yang ukuran nya 220 kohm sampai 330 kohm  , jadi tanpa ada masukan tegangan di basis  transistor  power tersebut…. ga bisa kerja walaupun tegangan masuk 300 volt nya ada .malah klo ga kerja gitu  di colektor TR tersebut masih menyimpan tegangan  alias strum . ini juga sama klo ada yang pakai IC . cari deh…resistor yang ukuran nya 220 kohm  , klo putus kasus nya seperti ini . biasa  untuk tv lama loh….
Untuk tv yang sekarang lain lagi biasa rusak  TR power dan driver nya kadang juga sering rusak opto coupler nya . ini untuk chasis tv cina
Ini aja dulu artikel saya  .
Semoga bermanfaat . sukses untuk anda…

tv fuji 29′ strip vertikal

Kerusakan tv fuji strip vertical.
Oleh : mahdar
Tv fuji elektrik  , siera sering sekali gambar setrip alias gambar garis melintang dari kiri kekanan yang disebabkan IC vertical nya  jebol .
Bila kita ukur VCC out put vertical nya ada 0 volt , maka pasti IC vertical nya rusak . tegangan  VCC  nya ada 24 volt jadi , tegangan output vertical nya harus ada kurang lebih separuh nya 12 ~ 14 volt . kenapa terjadi demikian ? ….. karena  power supply naik , mau tak mau tegangan VCC yang masuk ke FBT juga naik , klo udah begitu tegangan VCC  IC vertical nya juga naik , klo udah naik IC vertical jadi panas  , maka terjadilah kerusakan….
Jadi bila anda ingin mengganti IC vertical nya cek dulu tegangan power supply nya tinggi apa nda klo tinggi perbaiki dulu power supply nya baru pasang IC vertical nya , klo ngga yah….bakalan jebol lagi IC nya …..he..heeehee…
Itu saja pengalaman saya  .
Semoga bermanfaat .

tv goldstar mati standby

Tv goldstar mati standby .
Oleh : mahdar .
Kemarin saya servis tv merk goldstar 20” mati , tapi lampu merah nya hidup alias standby .
Setelah saya buka tutup belakangnya dan saya balikkan pcb nya , saya ukur dalam keadaan hidup tegangan VCC nya cukup normal 60 volt biasanya  klo di on baru dia naik tegangan nya , tapi kali ini aku on malah kurang dari 100 volt malah ga hidup….
Walaupun aku buka jalur VCC yang ke FBT tetap tegangannya kurang dari 100 volt.
Aku yakin  bahwa kesalahan ada pada power supply  aku cek power supply dan elco nya sudah agak kusam . aku ganti semua elco yang kecil-kecil ada di power supply 3 buah dan aku ukur elco nya memang sudah tidak tepat lagi ukuran nya .
Setelah aku ganti dan aku coba hidup kan , aku ukur dalam keadaan standby tegangan ada kira-kira 60 volt , setelah aku  on langsung naik menjadi 115 volt .teruuuuus hidup deh…
Karena tetangga  , aku di amplopin 100 rb yah….aku terima deh…
Inilah pengalaman aku perbaiki tv goldstar 20’ kemarin .
Semoga bermanfaat untuk anda.

gambar tv bergaris-garis putih tipis

Kerusakan tv gambar ada garis-garis .
Oleh : mahdar
Semalam aku terima tv kerusakannya ada gambar  tapi ada garis-garis putih tipis dan lagi warnanya keluar dari gambarnya misalnya  muka orang ada bayangan warna .
Aku buka tutup belakangnya cek tegangan bagus  , lantas aku cek tegangan  di RGB rupanya ada kelainan , padahal aku sudah kecilkan screen  di FBT masih juga ada garis-garis seperti buku .
Aku perhatikan elco yang menuju ke RGB kelihatan nya udah kering malah pembungkusnya udah terkelupas . langsung aja aku coba cabut ternyata memang udah melembung , aku ganti langsung elconya  22 uf / 160 volt . langsung aja tokcer…..
Yah…Alhamdulillah aku dapat tv rusak nya ga berat-berat..
Demikian agar anda pemula dapat mengikuti terus artikel cara perbaiki tv .
Semoga bermanfaat……aku udah dapat lagi ni tv goldstar mati standby klo udah ketemu aku akan buat lagi artikelnya besok .

cara memeriksa tv mati total

Cara memeriksa  tv mati total
Oleh  :  mahdar
Cara  memeriksa tv mati total ini diperuntukkan  bagi pemula ( dasar ) sebelum nya saya minta maaf pada senior-senior teknisi tv , ini saya berikan hanya gelobal saja untuk lengkap nya ada die book saya yang belum selesai.
Setelah anda membuka tutup belakangnya coba cek dulu dalam keadaan mati dengan multi meter x10 aja . ukur elco VCC yang menuju ke FBT , kalau short periksa TR horizontal atau yang lainnya . bila tidak short  , coba ukur dalam keadaan on …. Gimana apa ada tegangan keluar dari power supply .untuk 14 ~ 21 “ kira-kira 105 ~ 120 volt , kalau untuk 25 ~ 32 “ kira-kira 130 ~ 145 volt  , kadang ada beberapa tv sebelum di on tegangan VCC  ada sekitar 60 ~ 70 volt setelah di on  hidup baru naik . kalau tidak ada tegangan ya ….cek power supply nya
Setelah dicek baik semua , baru anda cek di basis transistor drver horizontal harus ada tegangan sekitar 0,3 ~ 0,4 volt  , kalau tidak ada  , anda cek tegangan penyulut nya yaitu biasanya dikendalikan oleh IC control bila ada biasanya tv hidup…gimana kalau tidak ada…..
Anda harus cek rangkaian IC control seperti tegangan  5 volt ada juga yang  3.3 volt , periksa reset , xtal dan memory.
Ini aja dulu cara memeriksa tv mati total  nanti kita lanjutin …….
Semoga bermanfaat.

servis tv tidak ada gambar hanya bintik

Servis tv tidak ada gambar hanya bintik
Oleh : mahdar
Aku baru saja pulang perbaiki tv yang tidak ada gambar nya  , hanya bintik saja  . langsung aja aku program ulang melalui menu search , ternyata memang  tidak menerima gambar  .
Aku buka tutup belakang nya  , lalu aku cek tuner nya  dan aku ukur dalam keadaan hidup sambil aku  program , ternyata  tegangan  VT nya kosong ( 33 volt nya ) . setelah aku periksa  zener dan resistor nya . ternyata resistor nya yang 10 k / 2 watt putus . sehingga  tuner tidak ada masukan  tegangan 33 volt di VT  , pantas aja kalo di program babalas terus….
Aku ganti segera resistor 10 k / 2 watt  langsung aku hidupkan dan aku program ulang .
langsung aja  terprogram setelah selesai program otomatis lalu byar aja …..bagus bro..
Belum sempat aku kasih harga perbaikannya  , pemilik tv langsung  aja kasih amplop berisi 150 ribu  Alhamdulillah…..
Moga-moga anda juga bisa ketiban rezeki seperti saya …..amin

tv fuji cina tidak ada suara

oleh : mahdar
kemarin saya perbaiki tv merk fuji elektrik produksi cina tidak ada suara , begitu aku buka tutup belakang nya , aku ukur tegangan nya cukup 13,5 volt tapi aku ukur keluaran output IC suaranya tidak ada alias 0 volt . saya periksa sepeker nya  dua-dua nya bagus . aku periksa secara teliti kemungkinan IC nya yang rusak .aku ganti IC nya ternyata berhasil tapi bertahan hanya seperempat jam saja sudah jebol lagi .aku berpikir bagaimana cara mengakali supaya agar IC tidak jebol lagi . ada resistor 4,7 ohm penghubung antara power supply dengan tegangan masuk IC suara .aku ganti aja resistor itu dengan 22 ohm untuk mengurangi arus yang berlebih hingga terukur 11,5 volt lalu aku pasang kembali IC yang kedua kali aku beli lalu aku hidupkan byar…..aja . aku tunggu juga kurang lebih satu jam ternyata ga jebol lagi dan IC nya pun tidak terlalu panas. jadi kesimpulan nya IC suara jebol terus karena arus terlalu berlebih masuk ke IC suara . ini pengalaman saya perbaiki tv kemarin .
semoga bernanfaat untuk anda

service tv fuji elektrik 29 ‘ gbr ungu .

Kemarin saya servis tv fuji 29’ kerusakan nya  gambar nya ber warna ungu alias tidak ada hijau . itu sih gampang aja berarti warna hijau nya tidak keluar . kenapa tidak keluar karena transistor RGB salah satunya tidak kerja yaitu tr warna hijau . perhatikan deh ..tegangan di katode CRT pasti tidak ada keseimbangan , terutama katode hijau  . langsung aja deh saya ganti tr nya semua  ke tiga-tiganya , agar tidak ada yang rusak lagi .
Setelah saya ganti byarrrr …..aja normal kembali tanpa saya kutak-kutik lagi
Tapi saya cek juga kalo-kalo tegangan power supply tinggi , ga taunya benar tegangan di power suppy agak tinggi sedikit , lalu saya ganti elconya , memang sudah kelihatan agak kembung fisiknya. Lalu saya pasang harga Cuma 150 rb , ga ditawar lagi oleh sipemilik langsung dibayar asyikkan …?
Semoga ada manfaatnya .
Mahdar.

cara servis tv mati total standby 3

Untuk lanjutan cara perbaiki TV mati total stanby .  kali ini saya akan membahas tentang IC control sedikit yang bisa mengakibatkan TV mati stanby.
IC control juga bisa mengakibatkan TV mati total stanby ,  karena  IC control  tidak bekerja maka IC prosesor tidak dapat trigger atau masukan data dari  IC control.
IC prosesor mendapat tegangan  trigger  terutama untuk horizontal Vcc berasal dari IC control . setelah  tegangan  horizontal VCC masuk dan oscillator  horizontal bekerja maka tegangan horizontal driver keluar untuk memacu transistor driver horizontal hidup.
Setelah  transistor driver hidup bila  tidak ada masalah lagi di power horizontal , maka akan hiduplah  TV tersebut .
Biasanya IC control tidak pernah rusak kecuali TV kena petir . IC control harus mendapat teg angan kurang lebih 5 volt ( tergantung  type IC controlnya ) dan konstan .
IC control ini sangat sensitive tidak boleh lembab dan kotor.apa lagi basah  . oscilatornya memakai x’tal dan bekerja sama dengan IC memory .
Bisa juga tuts nya ada yang short , lembab atau kena air berarti salah satunya kaki IC control short maka TV ini juga  tidak mau hidup . periksa juga barangkali solderan nya kering maka perlu solder ulang .
Demikian artikel singkat ini mungkin dapat membantu anda.  Lihat juga blog saya servisetv.com  . Semoga ber manfaat .
Mahdar .

cara perbaiki tv mati total standby 2

Seperti janji saya  , cara perbaiki TV  mati  stanby bagian ke 2 ini , lanjutan dari artikel yang terdahulu oke…. Yup kita lanjutkan…

Kita anggap power supply baik dan rangkaian control baik .kemungkinan  rangkaian  blog horizontal ada masalah . misalnya  rangkain oscilator horizontal  , rangakian  driver  horizontal  dan  rangkaian  power horizontal.

Untuk rangkaian ascilator horizontal anda periksa tegangan  horizontal vcc ( H.vcc ). X’tal dan rangkaian sekitarnya misalnya  H out bagaimana ?

Untuk rangkaian driver  horizontal  periksa tegangan  di basis transistor driver dan collector  nya .  tegangan  di collector transistor driver  harus ada  setengah  tegangan  Vcc .  juga periksa trafo output  horizontal ini jarang rusak  .

Periksa  power  horizontal  ini sering rusak  ,  biasa rusak ada penyebabnya , cari dulu penyebab nya  baru ganti . periksa tegangan  di collector dan basis . atau yang terakhir FBT ( flyback trafo ) nya  rusak , FBT bisa di tes sebelum anda membelinya .

Kalau sudah oke semua pasti deh hidup . untuk belajar lebih mendalam anda harus mempunyai  ebook yang saya sedang susun tunggu  tanggal mainnya.

Untuk cara perbaiki TV hidup sebentar  dan belum keluar layarnya  sudah stanby kembali , tunggu artikel lanjutan dari saya bagian ke 3.  semoga bermanfaat..

Mahdar .

kerusakan tv buram dan gelap

Penyakit tv sekarang ini memang jelek kwalitasnya , apalagi merk nya engga terkenal
Kadang TV anda baru beberapa tahun aja gambarnya udah gelap
kadang buram walaupun brightnes dan contras maximal ini mungkin stelan di FBT berubah
kadang  juga emisi layarnya berubah
maklum kwalitas layarTV kurang bagus
Cuma disini anda harus membuka tutup  belakang TV . ayo mari kita praktekan…..
buka tutup belakang TV lalu kita lihat ada sebuah  komponen yang berbentuk bulat tinggi
sekitar 7 cm warna hitam ada kabel merah besar
yang menempel ke tabung layer itulah yang nama nya FLY BACK atau FBT di badan nya
ada 2 buah setelan yang satu tulisan nya FOCUS gunanya untuk mempertajam gambar ,
yang satu lagi tulisannya SCREEN
gunanya untuk mengatur gelap terang ,putar kekiri atau kekanan SCREEN pelan2 sampai
gambarnya bagus terang tapi jangan sampai keluar garis tipis putih
dan putar setelan FOCUS sampai gambar tajam ,setelah terang dan tajam
Jadi deh…….. terus pasang kembali tutup belakang TV …..mantap……
Okeh gampangkan…?
Begitukan teman-teman…….he he he tolong tambahin dong pengalaman 2 teman-teman
Tulis dikolom komentar .
Bila anda perlu skema tv Samsung ,  Philips , konka , fuji elektrik
Hubung saya di servisetv.com
Mahdar .

cara memperbaiki tv mati standby

Pada  akhir-akhir ini memang banyak sekali  keluhan tv mati stanby alias ga mau hidup hanya lampu kecil merah saja yang nyala. Apa sih… penyebab nya  ?
Untuk kerusakan tv ini sebenarnya banyak kemungkinan misalnya :
Rangkaian control dan IC nya lembab atau kotor.
Power supply tidak bekerja maximal ( lemah )
Tuts nya ada yang short . kotor
Rangkaian  osc dan driver horizontal  tidak bekerja . atau ada yang rusak
Ini yang banyak terjadi ada salah satu rangkaian yang bermasalah atau rusak jadi protect
Bagaimana cara memperbaiki tv tersebut ?
Kita parbaiki aja yang gampang-gampang dulu seperti  membersihkan  rangkaian control dan sekitar IC control dengan kwas dan tener lalu keringkan . coba…hidupkan
Kalau belum ok solder ulang kaki-kaki IC control dan IC prosesornya ,dan juga rangkaian nya ,  hati-hati jangan sampai ada kaki IC yang terhubung singkat ( short ) .
Coba lagi hidupkan …. Bagaimana sudah berhasil ? kalau belum..
Periksa tuts nya mungkin ada yang short , cabut dan bersihkan dengan tener rusak ganti dengan yang baru. Pasang kembali coba hidupkan ….belum juga hidup ?
Periksa rangkaian power supply teg B+ 100volt s/d 115 volt untuk 14” dan 21” .
Teg b+ 135 volt s/d 145 volt untuk 28” dan 29”.
Periksa teg  5 volt atau 3 volt  untuk teg IC control dan memori.
Biasa  elco-elco nya yang sudah lemah terutama yang tegangan nya tinggi.
Coba lagi deh mungkin sudah hidup . kalau belum hidup juga tunggu artikel berikutnya…cara perbaiki tv mati stanby bagian kedua , lihat juga blog saya yang lebih lengkap di servisetv.com
Semoga bermanfaat dan sukses .
Mahdar .

cara cabut pasang IC BGA pada tv dan hp

Sebelim anda mengangkat  IC  BGA pada hand phone dan tv . siapkan dulu alat yang diperlukan
  1. kwas lembut  , pinset . dan tener untuk pembersih
  2. timah dan songka cair
  3. kawat tembaga serabut untuk mengambil sisa timah
  4. plat cetak  IC BGA
  5. blower , solder 30 watt
cara mencabut IC BGA
taruh kan  songka cair ( pasta ) keseluruh badan dan kaki IC secukupnya agar panas nya tidak merusak IC . panaskan pakai blower sambil digoyang-goyangkan IC  tersebut pakai pinset sampai  tercabut keluar. Bersihkan sisa timah di kaki IC pakai kawat tembaga serabut hingga rata permukaan nya juga PCB nya . setelah itu bersihkan pakai tener IC maupun PCB nya  dan keringkan .
cara pasang IC BGA .
untuk memasang IC BGA anda harus membuat kaki IC dahulu caranya ambil plat pencetak IC BGA tempelkan pada IC tersebut hingga pas betul lalu oleskan timah cair pada permukaan plat yang berada diatas IC hingga lumer timah tersebut menjadi kaki IC ,  angkat plat cetakan dan anda amati  apakah semua kaki sudah tercetak dan rata ,
kalau sudah IC siap dipasang . pasang IC BGA tepat pada PCB sebelumnya oleskan dulu  pakai songka cair IC dan PCB nya  , perhatikan kaki no 1 jangan sampai salah , oleskan songka cair diatas badan IC . lalu panaskan badan IC tersebut sambil ditekan sedikit pakai pinset sampai terlihat IC menempel pada PCB nya , bersihkan pakai tener sedikit  dan selesai

tunggu artikel selanjutnya  , semoga bermanfaat .
mahdar .

cara servis tv pakai oscilloscope

Oscilloscope sangat membantu dalam memperbaiki tv maupun hp , apalagi  untuk mengetahui rangkaian kerja oscillator / pembangkit . misalnya  untuk mengetahui kerja oscillator  horizontal  sampai driver  horizontal pada tv mati total . bisa juga untuk memeriksa IC control , misalnya oscillator x,tal  , riset dan lain nya pada tv mati stanby  . begitu juga untuk memeriksa  sinyal gambar  mulai dari rangkaian  IF sampai pada rangkaian video output juga rangkaian suara . dengan osciloscop anda juga bisa memeriksa rangkaian  kerja  AV .
Untuk mengetahui tv mati total , mati total standby paling mudah  periksa pakai osciloscop . mulai dari pembangkit / oscillator horizontal sampai ke driver horizontal , kita bisa melihat signal nya , apakah ada atau terputus bila ternyata putus , kita bisa ukur / periksa  pakai multimeter rangkaian tersebut  . begitu juga  dengan rangkaian IC control bisa di cek pakai osciloscop. Dan masih banyak lagi kegunaan osciloscop .

Jual murah oscilloscope 10 mhz / second  , barang bagus  , biasa dipakai oleh saya . merk KIKUSUI model 5509 japan , harga 500 ribu aja…. Bisa nego
Berminat  hubungi saya 085210447754
Untuk lebih jelasnya  cara memperbaiki tv dengan memakai oscilloscope dengan gaya dan cara saya sendiri nanti saya buatkan  artikelnya.
Salam sukses .
Mahdar .

cara servis tv polytron mati total standby

Cara perbaiki tv untuk tv politron sering sekali saya mendapatkan  tv politron dengan kerusakan mati stanby . setelah saya periksa  komponen dan rangkaian nya baik tapi tidak mau hidup .  lalu saya periksa tegangan yang menuju ke oscillator horizontal ternyata  setelah di on tv tersebut  biasa  sekitar 6 sampai 7 volt  tapi ini malah  turun sampai 4volt ya…. Jadi tidak bisa hidup sebab kurang dari 6 volt  mungkin juga arusnya kurang dari semestinya .
Bagaimana cara mengakalinya ….? Elconya saya sudah ganti tapi belum juga naik tegangan nya . lalu saya ambil saja IC  8 volt yaitu 7808  ,  lalu saya ambil kaki input IC tersebut saya hubungkan  ke power suply tegangan  12 volt atau lebih dan kaki output nya saya hubungkan kekaki IC oscillator horizontal ( hor vcc ) yang sebelumnya  sudah saya putuskan  jalurnya  .
Terus saya on kan lagi tv tersebut ternyata tegangan yang ada sekarang tetap tidak turun  sekitar 6 sampai 7 volt . maka hiduplah tv tersebut  .
Ini lah pengalaman  saya  untuk servis tv politron yang sering saya  dapatkan  kerusakan  tv politron  mati stanby .
Adakah pengalaman anda…… ? tulis dikolom komentar . untuk lebih lengkapnya lihat juga websiteku di servisetv.com
Semoga bermanfaat .
Mahdar .

TV samsung ngelipet kurang penuh

Karena saya pernah juga kerja di Samsung electronic  ( ASC ) ,  sering juga saya mendapat kerusakan tv Samsung  yang gambar nya ngelipet atau tidak penuh , banyak teknisi yang terkecoh menggan ti IC vertical  padahal  teknisi tersebut tidak memeriksa  supply yang satu lagi yaitu 12 volt  nya
IC tersebut memang  ada  2 tegangan  supply yang sering bermasalah yaitu tegangan yang dari FBT lewat resistor  menuju kekaki IC vertical . biasa yang sering putus adalah  resistornya  .( R fuse ) .
Atau  kalau ngelipet bagian atas  ( kurang penuh bagian  atas ) biasanya  elco  47 uF nya yang berubah nilai .
Oke itu saja dulu pengalaman saya  sewaktu saya  servis tv Samsung . bagaimana dengan anda ….? Anda boleh tulis pengalaman anda  dikolom komentar untuk melengkapi  artikel saya ini .lihat juga website ku yang lebih lengkap di servisetv.com
Semoga bermanfaat .
Mahdar .

cara service remote TV dan AC

Remote  tv paling banyak sekali rusak , apalagi bila anda punya anak kecil , sering terjatuh , kebanting , kena air , lembab  dsb.
Untuk itu  anda jangan langsung  beli remote baru , coba dulu perbaiki , mungkin hanya lembab kena air atau terjatuh.
Modal nya hanya obeng kecil , kwas , tener , timah solder dan solder 40 watt
Yup kita mulai….
buka casing remote dengan obeng kecil keluarkan isinya cuci / bersihkan dengan kwas dan tener pcb dan karet-karetnya . keringkan pakai pengering rambut atau jemur , pasang pcb dan karet –karetnya   pasang batreynya  coba aktifkan.. bila sudah dibersihkan masih juga belum aktif , coba solder ulang semua kaki  komponen tersebut sampai dengan kaki IC nya . awas hati-hati jangan sampai ada kaki IC yang bergabung . nah coba lagi deh…..
biasanya langka 1 dan 2 ini sudah bisa aktif , bila belum juga periksa jalur , mungkin ada jalur yang putus biasa nya  hubungan antara batrey dan pcb atau pcb pecah coba periksa  dengan teliti . bila tidak ada yang putus coba anda periksa infra red nya atau x’tal 455 nyabiasa nya ini sering rusak  atau  kaki nya putus , soldernya  terlepas .
kalau  4 langkah ini masih juga belum aktif ?  terakhir IC nya . jikalau  IC nya yang  rusak , lebih baik anda ganti saja remote yang baru ….. jangan lupa lihat juga web yang lain lebih lengkap di servisetv.com
semoga bermanfaat ..
Ali mahdar .

solusi cara hilangkan warna liar ( gousing )

Apkah anda pernah melihat……                                                                           Kadang ada sebuah tv yang gambarnya  utuh tapi ada warna yang lain yang seharusnya  sawah misalnya warnanya hijau , tapi ini lain merah atau biru jadi ga enak dilihat , lucu kan ?  masa ada sawah warnanya merah sih…. Kalo sedikit sih ga apa kali…kalo banyak…….    gimana tu …solusinya  hee…hee….
Sebenar nya sih ini bukan kerusakan tv hanya ada medan  magnit yang masuk kedalam tabung CRT ini berlaku pada tv biasa / flat ,  bukan tv LCD dan  PLASMA .                                                                                                                                         nah ……bagaimana solusinya ……
anda ambil sebuah magnit bekas atau belakang  speker , lalu anda dekatkan pada layer tv anda ,  jarak kurang lebih 1 cm , Kekiri atau kekanan ber-ulang2 ( jangan sampai kena layar )    sampai warna yang lain itu  hilang . atau anda bisa  pinjam ama bengkel tv sebentar yang   namanya gousing .
anda colok stekernya ke stop kontak , lalu lakukan seperti pakai magnit tadi , ini malah lebih cepat , hanya satu  menit . gampangkan……..?
ini aja dulu artikel ringan yang gampang dipraktekan okeh….lihat juga website ku yang lebih lengkap servisetv.com
semoga bermanfaat
Tunggu e-book saya yang belum selesai.
Salam semangat
Ali Mahdar mantan teknisi tv.

service TV sanyo mati total standby

Sewaktu saya servis tv sanyo , saya mendapat kerusakan tv sanyo mati standby . saya cek semua dan saya ukur tegangan nya semua normal . setelah itu saya berfikir kenapa ya…….. ?
saya putuskan kabel yoke satu persatu mulai dari kabel horizontal lalu kabel vertical hasil nya sama saja . lalu saya sambung kembali .
dan saya cabut soker CRT , ternyata hidup tapi tidak keluar gambar . jadi ber arti masalah ada disini saya cek teg RGB baik . lalu saya cabut kabel filament dan saya hidupkan , berhasil…… langsung saya ber prediksi bahwa tegangan yang ada di filament arus nya kurang karena dibagi oleh rangkaian lain . untuk mengatasinya saya rubah resistor yang ke jalur lain atau saya besarkan nilai resistornya sedikit ternyata benar berhasil .
yah inilah pengalaman saya sewaktu saya servis tv sanyo .
mungkin ada yang lain , ikuti juga blog ku di servisetv.com dan silahkan isi komentar .
semoga bermanfaat .
mahdar .

service TV Toshiba strip lama-lama penuh

Toshiba memang tv yang agak susah spareparts nya dan juga tidak gampang servis nya , kalau tidak berpengalaman bisa gagal .
Saya pernah servis tv Toshiba yang gambar nya strip lama –lama penuh , kurang lebih setengah jam baru penuh .
Saya sudah cek bagian rangkaian IC vertical nya baik semua kecuali saya cek output vertical nya memang berubah tapi lama kelamaan normal . setelah saya berpikir sejenak , mungkin bagian oscillator vertical nya , ternyata benar ada satu lagi elco yang belum saya cek yaitu elco 2,2 / 50 volt nya berubah nilai , tapi lokasinya ada dibawah PCB atau chasis . lalu saya ganti elconya , ternyata benar tv langsung saya hidupkan langsung penuh .
Saya saran kan untuk penggantian elco tersebut anda ganti dengan elco yang bagus jangan yang abal-abal kalau tidak nanti ada masalah lain .
Demikian pengalaman saya servis tv Toshiba . untuk lebih lengkapnya lihat juga di servisetv.com
semoga bermanfaat .
Mahdar .

solusi kerusakan tv LG mati total standby

servis TV hidup sebentar , sebelum keluar sinar sudah stanby kembali , kerusakan ini memang sukar diterka letak kerusakan nya .
Untuk mengatasi kerusakan ini coba anda putuskan teg Vcc rangkaian demi rangkaian , misalnya rangkaian suara , coba anda hidup kan tanpa rangkaian suara bila hidup berarti rangkaian tersebut ada kerusakan .
Anda harus mencoba putuskan satu persatu rangkaian sehingga anda berhasil .insya ALLAH berhasil..
Ini pengalaman saya sewaktu saya sedang servis TV LG , saya putus kan kabel yoke untuk bagian horizontal lalu saya hidupkan ternyata hidup tapi ada garis putih dari atas ke bawah yang menandakan hubungan yoke horizontal terputus , begitu saya cek memang benar ada salah satu condensator yang volt nya besar 2 KV putus dekat flyback lalu saya ganti langsung dan saya sambungkan kembali kabel yoke yang saya putuskan tadi .
saya hidupkan TV LG tersebut ternyata byaaaar aja oke , lalu saya minta ongkos servis TV dan spareparts seratus lima puluh ribu aja bagaimana……..ini saya kerjakan hanya kurang lebih 2 jam .
Demikian pengalaman saya , untuk lebih lengkap lihat juga di servisetv.com semoga bermanfaat .
Mahdar .

Emma wrote a new post, Tips for renting Tektronix oscilloscopes Tektronix, Inc. is known for its test and measurement devices such as oscilloscopes, logic analyzers, and video and mobile test protocol equipment. It is a US company and it started its operations independently […]

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          C6: Report from the Art Dept   

Immediately after C5 last year I begged Chair-of-C6 Hespa to let me edit together a video for the opening ceremony for C6. She then asked me to do some decorations for the venue, to give the con an apocalyptic flavour. This was quite probably too much for one person. For the last few months I have neglected everything else going on around me, but I'm pretty sure I pulled it off.

There are photos of the props I made, which got a lot of comments, especially the zombie cat and giant computer, thank you! And photos of the Maskobalo set-up, which I also coordinated (Mikee did all the lighting).

The video, however is my pride and joy. I spent literally hundreds of hours on it. I hope you like it.

I have to publicly thank everyone who responded to my Twitter cry for cardboard boxes - Deb Kalin, Chris Miles, my brother Alex and Amanda. For enabling the video, thanks again to Alex, Chris, Dougal Scott and my local video store. Thank you to my parents for letting me raid their attic, shed and garage for EXPLOSIVES signs, CRT tvs, truck turn signals, lights and the oscilloscope. Everything else came from Reverse Art Truck and the mistint shelf at Bunnings. Thank you also to Fran La Fontaine who schlepped everything to the venue with her cunning skills in truckbed tetris.

But the person who really let me get away with this was Richard. Thank you. I'll clean up the paint and cardboard now.


          Electronics Technician (S&C Technician) - Kenora - Canadian Pacific - Kenora, ON   
Valid driver’s license is required; A Class 3 license and air brake qualification would be an asset; Use digital & analog multi-meters, oscilloscopes, and...
From Canadian Pacific - Tue, 20 Jun 2017 02:12:43 GMT - View all Kenora, ON jobs
          (USA-VA-Virginia Beach) Sonar Technician   
Job Description Provide technical support to the Navy's In-Service Engineering Agent for the AN/SQQ-89 and/or Surface Sonar Systems including troubleshooting, repair, preventative and corrective maintenance. Recognize and interpret normal, casualty, and reduced system capability operations. Tests and repairs or replaces electrical/electronic components and parts; localizes equipment malfunctions to system, subsystem, circuits, or parts. Perform AN/SQQ-89 and/or Software installations. Provide technical support for VME/UNIX based systems. Conduct analyses of associated equipment failures for warranty issues and/or failure mode trend assessment. Education Associates Degree in a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience. Qualifications GENERAL EXPERIENCE: A minimum of four (4) years of full-time hands-on experience within the last 10 years in installation, troubleshooting, repairing, and testing of Combat or ASW systems and equipment including any one major shipboard system / equipment. Four years of professional experience performing engineering support services such as engineering change installations, technical assists, systems certifications, material inspections, INSURV, and/or system installation. SPECIALIZE EXPERIENCE: A minimum of three (3) years within the last 5 years in applying advanced technical knowledge to solve unusually complex problems that typically cannot be solved solely by referencing manufacturers' manuals or similar documents. Examples of such problems include determining the location and density of circuitry, evaluating electromagnetic radiation, isolating malfunctions, and incorporating engineering changes. The candidate must be able to exercise independent judgement in performing such tasks as analyzing electronic circuits, calculating waveforms, and tracing relationships in signal flow. Uses complex test instruments such as oscilloscopes, high frequency pulse generators, frequency synthesizers, and computer controlled equipment. The candidate must possess a detailed expertise of the system/equipment being serviced and experience must be associated with the design, test installation, modification, repair, and/or logistic support in AN/SQQ-89(V) or similar combat systems equipment. Must have a current Secret Clearance. Able to climb ladders onboard Navy ships and lift 50 lbs. Be Proficient in MS Office products, Word, Excel, Outlook, Powerpoint, etc. As a trusted systems integrator for more than 50 years, General Dynamics Information Technology provides information technology (IT), systems engineering, professional services and simulation and training to customers in the defense, federal civilian government, health, homeland security, intelligence, state and local government and commercial sectors.With approximately 32,000 professionals worldwide, the company delivers IT enterprise solutions, manages large-scale, mission-critical IT programs and provides mission support services.GDIT is an Equal Opportunity/Affirmative Action Employer - Minorities/Females/Protected Veterans/Individuals with Disabilities.
          Industrial Electronic Field Service Tech - Ampere Electric Service Inc. - Bensenville, IL   
Be able to use multi-meters, oscilloscopes, electric motor diagnostic equipment and any other associated instrumentation to perform diagnostics and... $40,000 - $50,000 a year
From Indeed - Tue, 04 Apr 2017 15:51:18 GMT - View all Bensenville, IL jobs
          Industrial Electronic Field Service Tech - Ampere Electric Service Inc. - Bensenville, IL   
Be able to use multi-meters, oscilloscopes, electric motor diagnostic equipment and any other associated instrumentation to perform diagnostics and... $40,000 - $50,000 a year
From Indeed - Tue, 04 Apr 2017 15:51:18 GMT - View all Bensenville, IL jobs
          Oscilloscope music   
The other day I was pottering around Facebook and stumbled across an amusing story via BBC News I think about a young couple who had decided to set themselves the challenge of visiting every one of the over 2,500 railway stations across Britain. I later discovered it’s connected to a Kickstarter project and has a …

Continue reading "Oscilloscope music"


          Oscilloscope Clip Art   
Download
          BitScope Micro and Oscilloscope Probes   
We're pleased to announce BitScope Micro Port 01 (MP01), a Universal Mixed Signal Oscilloscope Probe Adapter for BitScope Micro. MP01 provides configurable access to BitScope Micro's Oscilloscope and Logic Analyzer inputs and Waveform & Clock Generator outputs in one simple plug-in module!
          element14 launches BitScope Micro for Raspberry Pi!   
element14 has partnered with BitScope Designs to manufacture and distribute BitScope Micro, a full feature dual channel digital oscilloscope for Raspberry Pi. Priced at $ 149, BitScope Micro is available from Farnell element14 in Europe and CPC in the UK, Newark element14 and MCM in North American and element14 in APAC.
          Raspberry Pi B+ BitScope x 4 = 8 analog + 32 logic !   
One Raspberry Pi B+ can power up to four BitScopes! Using BitScope Micro or BS10 you can capture 8 high speed analog channels, 32 logic channels and generate 4 waveform and clock signals configured as a remote access network connected data acquisition system, multi-channel oscilloscope, logic analyzer or spectrum analyzer.
          BitScope Micro (New Product) for Raspberry Pi!   
We're very pleased to announce BitScope Micro our full feature Mixed Signal Scope in a Probe for Raspberry Pi. It's our smallest, most cost effective BitScope yet, the latest Raspberry Pi Oscilloscope, Logic Analyzer, Waveform and Clock Generator, and Spectrum Analyzer in one tiny, light weight package!
          BitScope Active Differential Probes   
Differential measurements can be very important but it is usually not possible to make such measurements using standard oscilloscope inputs. We decided a better solution was needed, one that leverages BitScope's Smart POD Interface to support differential and other measurements packaged as a low cost accessory for BitScope. What we've come up with is a small active differential probe design that needs only twisted pairs to connect to your circuit.
          Understanding the oscilloscope update rate.   
Back in the day, all oscilloscopes were analog and the update rate was quite high because the waveform appeared on the display only briefly requiring a high refresh rate for it to appear "permanently". This had implications; it was generally not possible to see waveforms that were not periodic and one-shot capture was usually impossible. With digital scopes like BitScope these problems no longer exist and the refresh rate is irrelevant when it comes to persistent display. However it's still an important parameter for other reasons...
          Differential measurements matter, here's why...   
Most oscilloscopes have single ended inputs. This means all channels measure voltages relative to a shared reference point which is almost always ground. This imposes some constraints on what can be measured.
          BitScope Software for Raspberry Pi Oscilloscope   
The most frequently asked question since we announced Raspberry Pi support is what software can I use? Here we provide the answer.
          BitScope Raspberry Pi Oscilloscope   
BitScope high speed mixed signal test, measurement and data acquisition is now a reality on Raspberry Pi.
          (USA-DE-Dover AFB) AUTOMOTIVE MECHANIC (Arts & Crafts Center )   
This job was posted by https://joblink.delaware.gov : For more information, please see: https://joblink.delaware.gov/ada/r/jobs/520755 AUTOMOTIVE MECHANIC Number: 70079 Base: Dover Organization: Arts & Crafts Center Date Closed: Always Open Pay Grade: NA-10 Pay / Hr: $15.06 DUTIES AND RESPONSIBILITIES: 1. Provides instruction to patrons, as requested or as deemed appropriate, and on a regular and recurring basis, performs such duties as: troubleshooting; rebuilding and repairing automotive engines, major assemblies, and components. Utilizes test equipment, such as oscilloscopes, compression gauges, exhaust electrical test stands, electrical testers, special feeler and dial gauges, exhaust and analyzers, engine and chassis dynamo-meters. Troubleshoots defects, diagnoses malfunction, and determines type and extent of repair(s) necessary. Tears down, rebuilds, or replaces complex components, such as engines, transmissions, differentials, axle assemblies, power steering mechanisms, braking systems, cooling systems, wheels and bearings, and hydraulic and electrical systems. Aligns, meshes, and connects repaired units to related mechanisms and effects adjustments according to manufacturers' specifications. Hooks up fuel, oil, hydraulic, and electrical systems to repaired units and makes adjustments to assure proper operation of units. 2. Maintains order in the facility; enforces applicable fire, safety, and good housekeeping rules and regulations. Performs cleanup duties as required. Keeps tools and equipment in good condition by periodic and preventive maintenance. Recommends replacement/repair and/or acquisition of tools and equipment. 3. Performs other duties as assigned. EEO Policy Statement The United States Government does not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service, or other non-merit factor. Reasonable Accommodation Policy Statement This agency provides reasonable accommodations to applicants with disabilities where appropriate. Applicants requiring reasonable accommodation for any part of the application and hiring process should contact the hiring agency directly. Determinations on requests for reasonable accommodation will be made on a case-by-case basis.
          Oscilloscope music   
The other day I was pottering around Facebook and stumbled across an amusing story via BBC News I think about a young couple who had decided to set themselves the challenge of visiting every one of the over 2,500 railway stations across Britain. I later discovered it’s connected to a Kickstarter project and has a …

Continue reading "Oscilloscope music"


          Небольшой обзор USB осциллографа Hantek 6022BE. Сравненение с самодельным осциллографом на базе STM32.   

Цена: $53.24Перейти в магазин

Всем привет. Сегодня я хочу рассказать о достаточно доступном USB осциллографе Hantek 6022BE. Данный прибор, будет очень полезен (зачастую незаменим) всем тем кто занимается радиолюбительством и до сих пор не имеет осциллографа.
Рассказ буду вести с точки точки зрения любителя, особо не работавшего с осциллографами ранее. Поехали!

Читать далее
          016 Only A Northern Song ...   
itunes pic
... from the Yellow Submarine film (July 17, 1968) (2.25 MB, wmv, colour). Yellow Submarine was a 1968 animated film based on the music of The Beatles. This is a scene from the 'Sea Of Science' sequence of the film that was not as heavily animated as some of the others: the majority of the scene was 'super-imposed' against an actual oscilloscope display. This is a George Harrison song, featuring unusual instrumentation, including distorted trumpets, a reverbed pipe organ, chimes and a glockenspiel. Some instruments are backwards.
          Analysis, modelling and measurement of the effects of aluminium and polymer heatsinks on conducted electromagnetic compatibility in DC–DC converters   
Effects of polymer heatsink materials on electromagnetic interference (EMI) noise in converters have not been adequately investigated. Heatsinks provide a path to ground for the common-mode (CM) noise. Selecting an appropriate heatsink material can therefore help reduce CM noise by increasing noise path impedance. The critical parameter is the heatsink-to-device capacitance and accurate models of the heatsink impedance need to be developed. This is necessary for results that are accurate enough to allow prequalification of a converter as would happen in an accredited environment. However, simplified CM and differential-mode models of the step-down DC–DC converter are adequate to predict the effects of the heatsink on the conducted noise. This study will demonstrate that compared to a solid aluminium material, using polymer material incorporating conductive fillers can greatly lower the device-to-heatsink capacitance, and still be adequate for heat dissipation in low power converters. This in turn reduces CM noise in the frequency band below 30 MHz. The measurement test setup is configured according to MIL-STD-461F standard. It consists of a wideband two-port line impedance stabilising network (LISN), a properly grounded copper sheet, a suspended feed-line from the LISN to the device under test and an oscilloscope recording the data.
          EEVblog #1004 – Owon XDS3202A 14bit Oscilloscope Teardown   
EEVblog #1004 – Owon XDS3202A 14bit Oscilloscope TeardownBy EEVblog >> WATCH HERE << Watch it here >>> : https://www.youtube.com/watch?v=-F4H-zC_i0s
          Controls Field Service Technician - National Oilwell Varco - Oklahoma City, OK   
Ability to utilize various electrical diagnostic tools including multimeters, oscilloscope, and basic hand tools....
From National Oilwell Varco - Fri, 30 Jun 2017 03:28:42 GMT - View all Oklahoma City, OK jobs
          (USA-TN-Monterey) Maintenance Controls & Automation Supervisor   
**Company Overview** **:** We are Kerry. The Taste & Nutrition Company. We make products people enjoy and feel better about. And, we are growing. We need talented, passionate people who want to help us make the business better. People who expect better from themselves. People who care about delivering better for customers, their colleagues, the company and their own career. People who take pride in paving new paths to lead the business forward. We need great people who want to do great things. People like you, perhaps. If you are high energy, self-motivated, creative, collaborative, and enjoy executing against the demands of a fast-paced high growth organization, then consider joining our team to help drive your career and Kerry forward. Learn more and/or apply at . Kerry is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, protected veteran status or other characteristics. **Description and Responsibilities** **:** OurCrossville, TN, plant is growing, and looking for a motivated Maintenance Controls & Automation Supervisor to join the team! With over 41 plants across North America, our Crossville facility is a part of our meat division, and has around 50 employees at the plant. Hours are 8:00-4:00pm CST. So if you are looking to join a growing organization that offers career advancement, cutting edge food processing technologies, and the chance to work with a global organization, then this could be the right opportunity for you! Responsibilities include: + Install, service, troubleshoot and preform preventive and predictive maintenance functions of the electrical and automation control systems. + Various project responsibilities + Other duties as assigned **Qualifications** **:** + Must be knowledgeable in the use of multi-meters, oscilloscopes, PCs, and other test equipment. + Must have a general maintenance knowledge and ability to work in any area including helping a mechanic or performing mechanic duties. + Must possess an understanding of electricity, electrical systems, electrical motor control systems, and process control instrumentation. This includes, but is not limited to 480 Volt 3 Phase motor switchgear, 120 Volt control systems, PLC systems, and 4-20ma analog instrumentation. + Must have basic knowledge of testing and working with electrical switching devices such as starters, relays, timers, and solenoids. + Knowledge of discrete I/O devices such as pressure and limit switches. + Must have understanding of analog instrumentation, PID control, PLCs and Ladder Logic. + Ability to operate and understand computer hardware and software as it relates to the operation and control of this process. + Possess good communication, teamwork, and interpersonal skills + Food industry or similar experience is preferred + Constant learning may be required to keep up with new technology + 4 year degree in Engineering Technology required + Minimum of 3-5 years’ experience as Instrumentation and Electrical Controls required **Requisition ID** _2017-9166_ **Division** _Kerry_ **Job Locations** _US-TN-Monterey_ **Position Type** _Full Time_ **Recruiter** _KW1_ **Posting Type** _LI_
          Communications Engineering Mastery Test 7: ECE Pre-Board   

Communications Engineering Exam 7

This is 100 items set of Practice Examination 7 in Communications Engineering (Electronics Systems and Technology) composed of previous Board Exams Questions. Read each questions and choices carefully! Choose the best answer. In the actual board, you have to answer 100 items in Communications Engineering within 5 hours. You have to get at least 70% to pass the subject. Communications Engineering is 30% of the total 100% Board Rating along with Mathematics (20%), General Engineering and Applied Sciences (20%) and Electronics Engineering (30%). Familiarize each and every questions to increase the chance of passing the ECE Board Examination.

Start the Test Yourself Exam 7

Choose the letter of the best answer in each questions.

1. How far away is the radio horizon of an antenna 100 ft high?

  • A. 14.14 mi
  • B. 40km
  • C. 14.14 km
  • D. 40 mi

2. What is the maximum line-of-sight distance between a paging antenna 250 ft high and a pager receiver 3.5 ft of the ground?

  • A. 25 km
  • B. 25 mi
  • C. 70.73 km
  • D. 70.73 mi

3. What is the path attenuation between transmitter and receiver at a frequency of 1.2 Ghz and a distance of 11,000 mi?

  • A. 119 dB
  • B. 115 dB
  • C. 179 dB
  • D. 174 dB

4. What is the uplink receiver frequency if the downlink transmitter is on channel 4 (3.84 Ghz)?

  • A. 6.065 GHz
  • B. 6.84 GHz
  • C. 6.65 GHz
  • D. 6.05 GHz

5. What is the maximum theoretical data rate of the above problem if one transponder is used for binary transmission?

  • A. 36 Mbps
  • B. 72 Mbps
  • C.18 Mbps
  • D. 144 Mbps

6. What is the guardband between transponder channels in the commercial C-band for satellite communications?

  • A. 6 MHz
  • B. 36 MHz
  • C. 4 MHz
  • D. 2 MHz

7. What is the typical satellite transponder bandwidth?

  • A. 24 MHz
  • B. 500 MHz
  • C. 36 MHz
  • D. 48 MHz

8. What is the bandwidth available in the commercial C-band?

  • A. 1000 MHz
  • B. 36 MHz
  • C. 250 MHz
  • D. 500 MHz

9. Which of the following is the uplink frequency in C-band?

  • A. 5.925 GHz
  • B. 4.2 GHz
  • C. 7.425 GHz
  • D. 3.7 GHz

10. How many transponder channels are realized in the commercial C-band without frequency re-use?

  • A. 24
  • B. 12
  • C. 36
  • D. 48

11. Which band of frequencies used by military for its satellites and radar?

  • A. C band
  • B. X band
  • C. L band
  • D. P band

12. For navigation as well as marine and aeronautical communications and radar, ____ band is used.

  • A. L
  • B. K
  • C. S
  • D. J

13. What is the current frequency band given most attenuation for satellite communications?

  • A. Ku
  • B. C band
  • C. J
  • D. P

14. What satellite subsystem monitors onboard conditions such as temperature and battery voltage and transmits this data back to a ground station for analysis?

  • A. Communications subsystem
  • B. AKM
  • C. TTC
  • D. Transponder

15. Which of the following satellite subsystem provides stabilization in orbit and senses changes in orientation?

  • A. Attitude control subsystem
  • B. TTC
  • C. AKM
  • D. Transponder

16. What is the typical center frequency spacing between adjacent channels (transponders) in satellites?

  • A. 36 MHz
  • B. 40 MHz
  • C. 500 MHz
  • D. 4 MHz

17. Which of the following are uplinks in the Ku band?

  • A. 14 to 14.5 GHz
  • B. 11.7 to 12.2 GHz
  • C. 14 to 15.5 GHz
  • D. 11 to 11.5 GHz

18. What is considered as the most advanced satellite system developed for cellular telephones?

  • A. Iridium
  • B. Globalstar
  • C. ANIK
  • D. Molniya

19. What is the orbit of Motorola’s Iridium satellite system?

  • A. Polar
  • B. Equatorial
  • C. Inclined elliptical
  • D. Inclined equatorial

20. What band of frequencies do these satellites operate?

  • A. L band
  • B. Ka band
  • C. C band
  • D. Ku band

21. Iridium satellites can provide data communications of up ____ bps data rate.

  • A. 1200
  • B. 4800
  • C. 2400
  • D. 3840

22. What satellite system is also known as Navstar?

  • A. GPS
  • B. Iridium
  • C. Globalstar
  • D. Intelsat

23. What is the orbit height of a GPS satellite?

  • A. 10,898 nmi
  • B. 10,898 mi
  • C. 10,898 km
  • D. 10, 898 m

24. What is the orbital period of each satellite in the GPS constellation?

  • A. 6 h
  • B. 12 h
  • C. 5 h
  • D. 15 h

25. What term is normally associated with specifying the location of a celestial body in space?

  • A. Constellation
  • B. Galaxy
  • C. Satellite
  • D. Ephemeris

26. What is the angle of inclination of GPS system?

  • A. 55˚
  • B. 65˚
  • C. 105˚
  • D. 45˚

27. What material is most often used for the outer covering of coaxial cables?

  • A. PVC
  • B. Teflon
  • C. PE
  • D. Polystyrene

28. What is the dielectric constant of polyethylene (PE) insulator?

  • A. 2.5
  • B. 3.3
  • C. 2.27
  • D. 2.1

29. Polytetrafluoroethylene (PTFE) is also widely used insulator and is known as.

  • A. polystyrene
  • B. teflon
  • C. ceramic
  • D. bakelite

30. What is the characteristic impedance of a two-wire line with the following data: diameter = 0.023in., spacing =0.5 in., insulation = PE.?

  • A. 300 Ω
  • B. 250 Ω
  • C. 305 Ω
  • D. 301 Ω

31. What is the characteristic impedance of a coaxial line with the following data: inner diameter = 0.2 in., center conductor diameter = 0.06 in., insulation = Teflon.

  • A. 200 Ω
  • B. 75 Ω
  • C. 50 Ω
  • D. 150 Ω

32. A pair of current-carrying conductors is not considered a transmission line unless it is at least ___ λ long at the signal frequency.

  • A. 0.1
  • B. 0.3
  • C. 0.2
  • D. 0.4

33. If the operating frequency is 450 MHz what length of a pair of conductors is considered to be a transmission line?

  • A. 2.19 ft
  • B. 2.19 m
  • C. 0.219 ft
  • D. 0.219 m

34. What is the physical length of the above transmission line at 3/8λ long?

  • A.0.82 m
  • B. 0.82 ft
  • C. 0.82 in
  • D. 0.82 cm

35. Which of the following coaxial cable connectors is called the UHF connector?

  • A. PL-259
  • B. BNC
  • C. N-type connector
  • D. F connector

36. What connector is popular in attaching test instruments like oscilloscopes, frequency counters, spectrum analyzers, etc?

  • A. UHF connector
  • B. PL-259
  • C. BNC
  • D. SMA

37. Which coaxial cable connector is least expensive and is widely used for TV sets,VCRs and cable TV?

  • A. N-type connector
  • B. F-type connector
  • C. BNC
  • D. PL-259

38. Which coaxial connector is a more complex and expensive but do a better job in maintaining the electrical characteristics of the cable through the interconnections?

  • A. N-type connector
  • B. F-type connector
  • C.BNC
  • D. PL-259

39. The velocity factor in transmission lines vary from ___ to ___.

  • A. 0.6 to 0.8
  • B. 0.3 to 0.5
  • C.0.5 to 0.9
  • D. 0.8 to 0.9

40. What is the typical velocity factor of coaxial cables?

  • A. 0.6 to 0.8
  • B. 0.3 to 0.5
  • C. 0.5 to 0.9
  • D. 0.4 to 0.6

41. What is the typical velocity factor of open-wire line?

  • A. 0.9
  • B. 0.8
  • C. 0.5
  • D. 0.7

42. What line has a typical velocity factor of about 0.8?

  • A. Shielded pair
  • B. Flexible coaxial
  • C. Twin-lead
  • D. Open-wire line

43. What is the velocity factor of coaxial cable with a characteristic impedance of 50 Ω and capacitance of 30 pF/ft and inductance of 75 nH/ft?

  • A. 0.58
  • B.0.68
  • C. 0.98
  • D. 0.81

44. What is transit time (time delay) of a 50-ft length transmission line of the above problem?

  • A. 50 ns
  • B. 100 ns
  • C. 75 ns
  • D. 65 ns

45. What do you call a transmission line used specifically for the purpose of achieving delay?

  • A. Delay line
  • B. Flat line
  • C. Resonant line
  • D. Non-resonant line

46. What is the time delay introduced by a 75-ft coaxial cable with a dielectric constant of 2.3?

  • A. 1.54 ns
  • B. 11.5 ns
  • C. 115.6 ns
  • D. 1156 ns

47. Assume a frequency of 4 MHz, determine the phase shift offered by the line in the above problem.

  • A. 108.5˚
  • B. 106.5˚
  • C. 115.5˚
  • D. 166.5˚

48. Find the load impedance that must be used to terminate RG-62A/U to avoid reflections?

  • A. 93 Ω
  • B. 75 Ω
  • C. 50 Ω
  • D. 300 Ω

49. Find the equivalent inductance per foot of the above cable?

  • A. 13.5 nF/ft
  • B. 13.5 pF/ft
  • C. 116.8 nH/ft
  • D. 116.8 pF/ft

50. An RG-11/U foam coaxial cable has a maximum voltage standing wave of 52 V and a minimum voltage of 17 V. Find the value of the resistive load.

  • A. 24.59Ω
  • B. Either A or C
  • C. 228.75Ω
  • D. Neither A nor C

51. Sound provides all sorts of information. What information is related to mental processes of knowledge, reasoning, memory, judgement and perception?

  • A. Cognitive
  • B. Affective
  • C. Digital
  • D. Analog

52. What sound characteristic relates to a sonic time pattern?

  • A. Tempo
  • B. Attack
  • C. Rhythm
  • D. Timbre

53. What is considered the most obvious conveyor of information?

  • A. Sound
  • B. Speech
  • C. Music
  • D. Noise

54. Attack is a sound characteristic that refers to the way a sound begins. Which of the following is NOT an attack of sound?

  • A. Hard
  • B. Soft
  • C. Crisp
  • D. Simple

55. At what loudness level do pitch (in mels) and frequency (in Hz) are numerically equal?

  • A. 0 dB
  • B. 20 dB
  • C. 60 dB
  • D. 40 dB

56. The basic voice band has how many octaves?

  • A. 10
  • B. 4
  • C. 5
  • D. 3

57. The ratio of frequencies is termed.

  • A. interval
  • B. octave
  • C. harmonics
  • D. factor

58. What is the tonal ratio of an octave?

  • A. 1 to 2
  • B. 1 to 3
  • C. 2 to 1
  • D. 3 to 1

59. If the loudness level is 100 phons, what is this in sone unit?

  • A. 100
  • B. 90
  • C. 106
  • D. 96

60. What octave bands are there in the midrange?

  • A. 1st and 2nd
  • B. 5th, 6th and 7th
  • C. 3rd and 4th
  • D. 8th and 9th

61. How much louder is 80 phons over 60 phons?

  • A. 1000 times
  • B. 4 times louder
  • C. 100 times
  • D. Twice as loud

62. What increase in sound level is commonly perceived by most people?

  • A. 6 to 10 dB
  • B. 1 to 3 dB
  • C. 3 to 6 dB
  • D. 10 to 20dB

63. What is typical loudness level of an acoustic guitar 1 foot away?

  • A. 60 dB
  • B. 100 dB
  • C. 80 dB
  • D. 40 dB

64. What do you call the perceptible sound repetition?

  • A. Reverberation
  • B. Echo
  • C. Reflection
  • D. Masking

65. What is the amount of sound reduction provided by a barrier – wall, floor, or ceiling called?

  • A. Sound Attenuation
  • B. Transmission loss
  • C. Sound absorption
  • D. Barrier loss

66. What is the frequency of a 2-cm sound wave in sea water at 25˚C?

  • A. 76 kHz
  • B. 76 Hz
  • C. 76 MHz
  • D. 76 mHz

67. A choir consisting of 36 individuals all of whom can sing with the same intensity. A soloist sings a certain passage and then is joined by the remainder of the choir members for a repeat of the passage. What is the difference in the sound intensity level in the two cases?

  • A. 3 dB
  • B. 6 dB
  • C. 36 dB
  • D. 15.6 dB

68. For the safety and comfort of factory workers, the sound-intensity level in a certain factory must remain below 85 dB. What is the maximum sound intensity allowed in this factory?

  • A. 3.2 x 10-4 W/m2
  • B. 3.2 x 10-6 W/m2
  • C. 3.2 x 10-10 W/m2
  • D. 3.2 x 10-3 W/m2

69. What sound intensity corresponds to a sound-intensity level of 50 dB?

  • A. 1 x 10-6W/m2
  • B. 1 x 10-7W/m2
  • C. 1 x 10-8W/m2
  • D.1 x 10-5W/m2

70. The sound intensity received from the nearby jet plane is 12.6 µW/m2 and that from another jet plane some distance away is 0.45 µW/m2. Find the relative loudness of the two.

  • A. 14.0 dB
  • B. 14.5 dB
  • C. 12.5 dB
  • D. 14.5 dB

71. The noise from an airplane engine 100 ft from an observer is found to have an intensity of 45dB. What will be the intensity when the plane flies overhead at an altitude of 1 mi?

  • A. 10.5 dB
  • B. 34.5 dB
  • C. 35 dB
  • D. 20.5 dB

72. What is the apparent loudness of 80 dB?

  • A. Moderate
  • B. Very loud
  • C. Loud
  • D. Deafening

73. What loudness level in which permanent damage to hearing is possible?

  • A. 120 dB
  • B. 140 dB
  • C. 130 dB
  • D. 150 dB

74. What is sound pressure level if the RMS sound pressure is 100 μbars?

  • A. 114 dB
  • B. 11.4 dB
  • C. 94 dB
  • D. 57 dB

75. What is the velocity of sound in wood (m/s)?

  • A. 330
  • B. 3600
  • C. 3300
  • D. 5800

76. What is the optimum reverberation time at 500 to 1000 Hz of an auditorium?

  • A. 0.9 to 1.1 s
  • B. 1.4 to 1.6 s
  • C. 1.5 to 1.6 s
  • D. 1.6 to 1.8 s

77. For a cinema, the optimum volume per person required is

  • A. 3.1
  • B. 2.8
  • C. 7.1
  • D. 4.2

78. Which of the following is NOT an acoustical defect to be avoided in acoustical designs?

  • A. Reverberation
  • B. Flutter echo
  • C. Distortion
  • D. Sound concentration

79. What absorber in which efficient absorption is only possible over a very narrow band approaching 1.0 (total absorption)?

  • A. Porous material
  • B. Helmholtz resonator
  • C. Panel Absorber
  • D. Membrane absorber

80. How many voice signals (4 kHz max.) would fit into a 5 MHz spectrum?

  • A. 1250
  • B. 500
  • C. 1000
  • D. 1500

81. How many FM stations would be accommodated I an ordinary TV channel?

  • A. 33
  • B. 30
  • C. 40
  • D. 25

82. What is the actual length in feet of a one-quarter wavelength of a coax with a velocity factor of 0.695 at 45 MHz?

  • A. 17.82
  • B. 19.26
  • C. 16.28
  • D. 16.97

83. Determine the terrain sensitivity loss for a 4-GHz carrier that is propagating over a very dry, mountainous area.

  • A. -1.25 dB
  • B. -3.05 dB
  • C. -2.01 dB
  • D. -5.01 dB

84. A satellite transmitter operates at 4GHz with an antenna gain of 4dBi. The receiver 40000 km away has an antenna gain of 50 dBi. If the transmitter has a power of 8 W, find (ignoring feedline losses and mismatch) the EIRP in dBW.

  • A. 50
  • B. 69
  • C. 49
  • D. 30

85. A radio signal moves from air to glass. The angle of incidence is 20°. Calculate the angle of refraction. The relative permittivity of the glass is 7.8.

  • A. 7.8°
  • B. 5.04°
  • C. 6.04°
  • D. 7.04°

86. At a certain time, the MUF for transmission at an angle of incidence of 75° is 17 MHz. What is the critical frequency?

  • A. 4.4 MHz
  • B. 3.5 MHz
  • C. 6.5 MHz
  • D. 1.5 MHz

87. A properly matched transmission line has a loss of 1.5 dB/100m. if 10 W is supplied to one end of the line, how many watts reach the load, 27 m away?

  • A. 10 W
  • B. 7.2 W
  • C. 9.9 W
  • D. 9.1 W

88. The electromagnetic radiation theory was profounded by

  • A. Sir Edward Appleton
  • B. Guglielmo Marconi
  • C. Heinrich Hertz
  • D. James C. Maxwell

89. What is caused by the transverse nature of electromagnetic waves?

  • A. Polarization
  • B. Interference
  • C. Beamwidth
  • D. Gain

90. Which propagation method is known as special case of skywave?

  • A. Space wave
  • B. Troposcatter
  • C. Ground wave
  • D. Direct wave

91. What is the orbit inclination of geostationary satellites?

  • A. 0°
  • B. 10°
  • C. 20°
  • D. 30°

92. A transmission line of unknown impedance is terminated with two different resistances, and an SWR is measured each time. With a 75 Ω termination, the SWR measures 1.5. With a 300 Ω termination, it measures 2.67. What is the impedance of the line?

  • A. 100 Ω
  • B. 212 Ω
  • C. 300 Ω
  • D. 112 Ω

93. What is the high frequency sound that cannot be heard by the human ear?

  • A. Ultrasonic
  • B. Transonic
  • C. Subsonic
  • D. Supersonic

94. What frequency is 10 octaves above 30 Hz?

  • A. 30.72 kHz
  • B. 30 kHz
  • C. 300 Hz
  • D. 307.2 kHz

95. A radio signal travels ____ yards per microseconds.

  • A. 273
  • B. 328
  • C. 618
  • D. 123.6

96. What is the actual length in feet of a one-half wavelength of a coax with a velocity factor of 0.63 at 28 MHz?

  • A. 44.28
  • B. 43.46
  • C. 11.07
  • D. 46.27

97. The range of speech power is ____.

  • A. 1 – 10 watts
  • B. 100 – 1000 milliwatts
  • C. 10 – 100 milliwatts
  • D. 10 – 1000 microwatts

98. What is the actual length in feet of a one-quarter wavelength of a coax with a velocity factor of 0.68 to 30 MHz?

  • A. 19.26
  • B. 5.6
  • C. 17.82
  • D. 16.97

99. What is actual length in feet of a one-half wavelength of a coax with a velocity factor of 0.59 at 26 MHz?

  • A. 11.16
  • B. 40.29
  • C. 42.46
  • D. 46.28

100. The agreed standard for measuring loudness is the loudness sensation produced by a 1000 Hz sine wave _____ dB above the listener’s threshold of hearing.

  • A. 80
  • B. 50
  • C. 30
  • D. 40

Complete List of Communications Engineering Exams: ECE Pre-Board

Series of Communications Engineering Exams: ECE Pre-Board

Check your work.

Answers key in Communications Engineering Exam 7: ECE Pre-Board


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