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Electronics Interview Questions
Questions Answers Views Company eMail

what are active and Passive Components?

 102 197726

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

 13 37918

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 39929

Why fuel tanks to be earthed ?

 6 18258

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

 2 6434

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 8884

basic priniciple of induction motor

 2 3855

how to calculate temp.prapotional to mv in thermocoulpe.

 2 5787

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Electronics Interview Questions


Un-Answered Questions

What are the benefits of a data quality solution?

567

difference between 11i&r12

1440

What should be the approach for writing a bdc program? : abap bdc

571

What is number in json?

1

Is string serializable in java?

538




What is encapsulation in python?

447

What is a decorator in angular?

424

What is a modal plugin in bootstrap?

3

How do I merge two folders in windows 7?

452

What interests you the most about this position?

647

What are the features of swift programming?

489

Describe the Application Server log files?

1169

According to the watson – crick model how many polynucleotide chains does a dna molecule has?

570

Explain in wave guides tem wave propagation is not exit, give the physical interpretation?

507

How to upload file in spring mvc application?

187