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Electronics Interview Questions
Questions Answers Views Company eMail

what are active and Passive Components?

 102 197699

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

 13 37913

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

 5 30162

which inert gas is flowing in tube light?

 26 39918

Why fuel tanks to be earthed ?

 6 18256

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

 2 6431

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 8879

basic priniciple of induction motor

 2 3853

how to calculate temp.prapotional to mv in thermocoulpe.

 2 5783

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Electronics Interview Questions


Un-Answered Questions

Suppose license expires today, will users be able to view dashboard or worksheet which published on the server?

171

Can we distribute function templates and class templates in object libraries?

579

What is this infamous null pointer, anyway?

596

oral glucode tolerance test????

1781

What could be the reason to lose data in salesforce?

184




How do I run chkdsk from command prompt?

432

how you get the relative record in a subfile in which cursor is located?

603

How to enable "search engine friendly" (sef) urls when running joomla using the server url?

68

Do you believe that COD can be done away with in the future considering the increasing facilities of using plastic money?

695

What is a beat in a script?

528

What is exe file in c#?

478

What are the protection features of ms access?

460

How will you compensate your lack of experience?

594

What is a webrick web server?

485

What is rpf in networking?

137