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

Electronics Communications Interview Questions

Questions Answers Views Company eMail

Define what is the effect of removal of bypass capacitor in a ce amplifier circuit?

1143

Define what is the main factor for controlling the thermal generation and recombination?

1296

What are ‘emitter injection efficiently’ and ‘base transport factor’ and how do they influence the transistor operation?

1096

In which bands do the movement of electrons and holes take place?

1311

What is intrinsic semiconductor ?

1077

What is meant by led?

1039

Define what is meant by voltage regulation of a dc power supply?

1049

Why silicon type transistors are more often used than germanium type?

1248

Why common-collector circuit is known as an emitter follower?

1103

Define what happens to the conductivity of semiconductor with the rise in temperature? Compare with the conductivity of metals.

1111

Explain what is reverse saturation current?

1153

Why transistor is called current controlled device?

1263

What is the ratio of majority and minority carriers in intrinsic and extrinsic semiconductors?

1192

Define cut-in voltage of a p-n junction diode?

1147

The output of a 60hz full-wave bridge rectifier has a 60 hz ripple. It this circuit working properly?

1313

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Un-Answered Questions { Electronics Communications }

what are the applications of integrators?

1069

construction of current tranformer

2069

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

1019

Explain in details how you would react to an unexpected incident when your supervisor or manager is not around to give instructions?

2347

Define mean life of a carrier.

1126

difference btwn channel and carrier in telecom?

2232

Please send me RRB Bhopal last 5 years solved Question paper on amrita_jain2001@yahoo.com

2773

Tell me is there any junction in conductor?

1015

5. What is the maximum transmit power of FlexiEdge BTS

2109

what is the different between gsm and cdma?

2358

write a c program for display 1 upto timers using for loop,do while loop,while loop

1857

explain the output of the lexical analyser is

3215

how do link aT1 from the 1st BTS to 2nd BTS4?

2059

how can i get old question papers and solved problems of vtu university karnataka...... if u know plz do reply

3335

Explain how to manufacture the cmos inverter?

1031

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