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 how to increase the gain and directivity of an antenna?

1075

Define interfacing?

1020

Explain the difference between plc and dcs control system?

986

Why is an excess-3 code is called an unweighted code?

1151

Explain the difference between dcs & plc & scada?

1051

How to calculate knee point voltage? Describe its purpose for differential protection.

1023

Explain the difference between circuit switching and packet switching?

1074

Explain how the active power factor correction changes the wave shape of current drawn by a load to improve the power factor?

961

Define negative frequency?

1006

State the different types of flip flop?

981

What is scope in rfid?

970

Why the aspect ratio of tv video display is 4:3 or 16:9?

900

How to convert binary to gray code and vice-verse?

961

Explain the output of the lexical analyser?

1019

Explain the difference between a multiplexer and encoder?

1049

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Un-Answered Questions { Electronics Communications }

how to charge for Annual Maintanence

2091

What is equalisation? Why do we need it?

4901

Explain the various components used in creating digital circuits?

1052

GET-2013 exam is going to be held on which day(tentatively).

1970

What is the use of radar?

1260

Do u any one having Idea on Indocen Electronics. That is in Mumbai. I got an offer from that. Is that company is good or not. I am little bit confused on it. Please provide me the information.

2261

hello friends actually friends i took admission in us university i have not given toefl and gre is it possible for me to get visa actually once i gave a toefl test my score is 56 after that i m not taken again...please guys gave me some ideas what i do ..... i have already a i20 of us uni. my interview is on next month

2326

Explain what is a state table?

1128

What is the use of all pass filter?

1036

plz tll me wch area i will prepare 4 IOCL EXAM............

2244

What is the approximate cost of the monitoring cables time domain reflectometry?

1000

Draw the equivalent circuit of triac and diac.

1080

why should you consider youself fit to be hired by jspl

1938

What is a varactor diode?

1068

What is fm.

1055

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