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

Electronics Communications Interview Questions

Questions Answers Views Company eMail

Explain why does an op-amp have high cmrr?

1059

What types of inverters require feedback diodes?

1486

Give some examples of power electronics applications in the day-to-day life?

1070

Draw the circuit diagram of 1φ capacitor commutated current source inverter and explain its operation with equivalent circuits for different modes and necessary wave forms?

1163

What are the applications of an inverter?

1076

For the cmrr to be infinite what will be the condition?

1206

What is the duty cycle in on-off control method?

1104

What is meant by pulse triggered devices?

1045

What losses occur in a thyristor during working conditions?

1274

What is the formula for non inverting amplifier?

1135

what is an operational amplifier?

1126

what are differential gain and common-mode gain of a differential amplifier?

1023

What is non-weighted code?

1187

why the circuit turn off time should be greater than thyristor turn off time?

1140

Explain the operation of multistage control of ac voltage controllers with neat diagram?

1095

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Un-Answered Questions { Electronics Communications }

what is practical application of clipper circuit?

4247

How to design binary to gray code converter?

3723

What is point contact diode?

979

What are the questions that are asking at iris aptittude question paper

1432

he working principle of milk analyzer?how it is calculating Fat and Snf?

6233

what is BIAS current/ voltage?

6834

please guide me from where I got semple of written test solved paper

1932

list the broad classification of adcs.

1381

what is integration,optimization of gsm corenetwork in practice?

2133

What is the importance of valence shell and valence electrons?

1101

wht is charging gateway protocol wht is it functio

2104

Pl. Brief about DNC.

1794

Explain the approximate cost of the smart pebbles eci-1(embedded corrosion instrument)?

932

Why thyristors are not preferred for inverters?

1703

Differentiate between avalanche and zener breakdown.

1221

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