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Electronics Interview Questions

Questions Answers Views Company eMail

what are active and Passive Components?

102 223803

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

13 43104

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

5 32319

which inert gas is flowing in tube light?

26 46520

Why fuel tanks to be earthed ?

6 20240

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

2 7422

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 10379

basic priniciple of induction motor

2 4791

how to calculate temp.prapotional to mv in thermocoulpe.

2 6823

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Electronics Interview Questions

Un-Answered Questions

What is difference vat

2102

How to use primeng in angular 4?

853

How to detect a sequence of "1101" arriving serially from a signal line?

1046

Is laravel easy?

667

How to map IDL to Java ?

1427

What is the mainframe testing?

957

Explain the advantages and disadvantages of using plastic and timber fenders?

1160

What kind of person would you like to work with?

1128

What is adoptive transfer?

521

How do you use subtotal in excel?

634

Is void a data type in java?

970

What are the components of the java platform?

934

Differentiate abs() function from fabs() function.

991

What does do in c?

818

How many types of exception can occur in a java program?

971