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

Electronics Communications Interview Questions

Questions Answers Views Company eMail

The electric field in the space charge region decreases with forward bias and increases with reverse bias. Why?

1079

What is the purpose of bleeder resistance in a rectifier circuit using l-c filter?

1085

Define what is photodiode?

1119

What is a cathode ray oscilloscope (cro)?

1044

Define the limitations in the operation conditions of a p-n junction.

1356

Explain why a voltmeter should be of very high resistance?

1030

What is a feedback? And explain different types of feedback.

966

What is tunnel diode?

1033

What is cdma, tdma, fdma?

1124

What is point contact diode?

976

Define what is meant by small signal amplifier?

1033

What electron gun assembly is provided in crt?

1060

What is the effect of temperature on the reverse saturation current of a diode?

1273

Is reverse saturation current of a diode is independent of reverse bias voltage?

1090

What is meant by filter?

1031

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Un-Answered Questions { Electronics Communications }

Name the cmos version of the 555 timer.

1059

write a programme to identify the biggest number from the given three numbers with out using of relational operators

1960

Explain capacitance?

1049

HAI HELLO EVERYBODY, GOOD EVINING. THIS IS ANIL KUMAR. IAM WORKING AS A OSS-SR.ENGG IAM LOOKING FOR LEARNING TELECOM PROTOCOLS. PLZ HELP ME. HOW COULD I GET INFORMATION AND MATERILS.

2014

Explain why hexadecimal code is widely used in digital systems?

1017

what do you want to join this bank

1557

What are the pros of using plasma screens.

1111

Explain how does a signal differ from a wave?

999

hi friends. what type of question they wil ask in technical and HR i m ECE student............

2109

What is meant by delay angle?

1209

What is step down cyclo-converter?

1074

What is fm.

1055

IS THIS POSSIBLE TO VARY THE POWER BY VARYING THE FREQUENCY IN TANNER EDA TOOL..

2141

Explain the operation of 1φ sinusoidal ac voltage controller?

1054

pls send me mahagenco previous entrance exam question papers

2055

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