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Electronics Interview Questions
Questions Answers Views Company eMail

what are active and Passive Components?

 102 198099

How can you convert an JK Flip-flop to a D Flip-flop?

 13 38006

Ankaleshwar in India is known for the production of (a) Bauxite (b) Coal (c) Iron ore (d) Petroleum

 5 30197

which inert gas is flowing in tube light?

 26 40009

Why fuel tanks to be earthed ?

 6 18293

what is the syllabus of MAHAGENCO written exam held in NOV/DEC 2009

 2 6450

What is D-FF? What is the basic difference between Latches and Flip flops? What is a multiplexer? How can you convert an SR Flip-flop to a JK Flip-flop? How can you convert an JK Flip-flop to a D Flip-flop? What is Race-around problem? How can you rectify it? Which semiconductor device is used as a voltage regulator and why? Explain an ideal voltage source? Explain zener breakdown and avalanche breakdown? What are the different types of filters? What is the need of filtering ideal response of filters and actual response of filters? What is sampling theorem? What is impulse response? Explain the advantages and disadvantages of FIR filters compared to IIR counterparts. What is CMRR? Explain half-duplex and full-duplex communication? Which range of signals is used for terrestrial transmission? Why is there need for modulation? Which type of modulation is used in TV transmission? Why we use vestigial side band (VSB-C3F) transmission for picture? When transmitting digital signals is it necessary to transmit some harmonics in addition to fundamental frequency? For asynchronous transmission, is it necessary to supply some synchronizing pulses additionally or to supply or to supply start and stop bit? BPFSK is more efficient than BFSK in presence of noise. Why? What is meant by pre-emphasis and de-emphasis? Explain 3 dB cutoff frequency? Why is it 3 dB, not 1 dB? Explain ASCII, EBCDIC?

 3 8900

basic priniciple of induction motor

 2 3873

how to calculate temp.prapotional to mv in thermocoulpe.

 2 5810

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Electronics Interview Questions


Un-Answered Questions

wat is test management ?what are the components available in test management?

1598

What are the steps to write p-to-p model application?

1957

what are the primary models for determining Pay-Per-Click ?

226

I have windows 8 pro. Can I get windows 8.1?

484

What are clustered tables?

609




What is the role of feedback in a closed loop control system?

654

What is varchar in postgresql?

421

what energized you to complete your course?

1876

Explain the aminoglycosides resistance problem ?

1696

Explain how to import .jar files?

56

How do you update windows 7?

451

What is cell value?

322

Define replication factor?

67

What is the difference between onload() and document.ready()?

489

What are differences between div and span?

497