Electronics Communications Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Electronics Communications Interview Questions

Questions Answers Views Company eMail

What is meant by retrace time?

1151

What is pin diode?

1212

Why is it necessary to include voltage stabilizer in a power supply?

1160

What is meant by operating point?

1008

Why silicon and germanium are the two widely used semiconductor materials?

1050

What is q-meter?

1106

What is the difference between active and passive filters?

1184

why diodes are not operated in the breakdown region in rectifiers?

1230

What do you understand by voltmeter multiplier?

1088

Define what is the effect of temperature on the reverse current of a p-n junction?

1108

What is meant by phase reversal?

1146

What is the significance of the arrow-head in the transistor symbol?

1500

What is photodiode?

1020

What is meant by radix (or base) of a number system?

1133

Explain the operation of 3φ bridge inverter for 1800 degree mode of operation with aid of relevant phase and line voltage waveforms?

990

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Un-Answered Questions { Electronics Communications }

Can u please post some questions of MTNL junior telecom officer exam?

3641

What is rtos?

1095

Name the breakdown mechanism in a lightly doped p-n junction under reverse biased condition.

1290

which kind of job we can get in usa after comlete electronics and telecommunication

1966

What is the power capacity of nuclear power plant used in nuclear submarrine?

1975

Why the degree of valve plugs and valve seat is slightly different I control valve trim design

2044

why is the diffusion technique of formation of resistor most widely used?

1280

what is pla instruction

3432

Suppose you have been asked to design one electronic circuit then starting from basic what procedure do you follow?It should include all standard industrial measures. Please reply.Thanks.

1968

What is modulation? And where it is utilized?

1186

why BTS use 48 dc volt

2072

Explain what is an inverter?

1094

how profibus transfer data?

1044

Compare and Contrast- Diffusion and Drift Mechanisms

1383

why is a two-input nand gate called universal gate?

1045

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