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Electronics Interview Questions

Questions Answers Views Company eMail

what are active and Passive Components?

102 224862

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

13 43247

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

5 32390

which inert gas is flowing in tube light?

26 46763

Why fuel tanks to be earthed ?

6 20314

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

2 7464

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 10431

basic priniciple of induction motor

2 4828

how to calculate temp.prapotional to mv in thermocoulpe.

2 6864

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Electronics Interview Questions

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Highlight the limitations of TPUMP Utility.

1111

What is operator overloading?

1373

How to change parameter value inside the report?

164

What is sap script? Difference between sap script and report?

1052

What do you mean by cocoa?

What is the difference between swift and xcode?

909

What are functions in database?

948

What is restrict keyword in c?

1116

Is it possible to create and schedule a maintenance plan without task list?

871

What is cluster in mongodb?

What are your biggest hopes and fears regarding the future of this technology?

What is python unit test?

922

How does the system calculate the activity price? : co- cost center accounting

1026

What is the difference between iterator and enumeration ?

1005

What is response in laravel?

726