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 the difference between dcs & plc & scada?

1130

What is a bcd? What are its advantages and disadvantages?

1021

Define snooping cache?

1012

Define virtual ground in the op amp?

978

Explain why is an excess-3 code is called an unweighted code?

1042

What is the differences between microprocessor and micro controller?

947

Explain why gold is added to the p-n junction?

1099

Define noise in modulation?

1115

Explain how many mosfet switches are there in dynamic ram?

1018

Explain the purpose of the package around a microprocessor silicon die?

885

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

937

Explain the main application of scr in electronic field as well as in software field?

1049

What is memristor? What is its advantage?

914

Explain when a sample of germanium and silicon having same impurity density are kept at room temperature then resistivity of silicon will be higher than that of germanium, why?

1038

what is different between three phase balanced and three phase unbalanced load with chart.?

1101

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Un-Answered Questions { Electronics Communications }

Define quad?

1068

Explain why vestigial side band is used in tv signal transmission?

974

What is meant by pmdc?

991

What is an astable multivibrator?

1084

What is a demultiplexer?

1024

what is integration,optimization of gsm corenetwork in practice?

2079

I am in need of question set of ONGC Electronics & Communication

2715

What is static resistance of a diode?

1035

write down a program to overwrite the contents of the flag register in 8085

2448

How is cad used with electronics?

965

What is memristor? How many modes it works?

1070

whan type of controller is used in power plant?

2124

explain any 4 search engines? explain any 3 web server? list out the diff e-commerce to perform the electronic data interchange transition?any 5 in detial

2016

What is the difference between xdm 100, 300, 1000, 2000

1708

Define virtual grounding?

897

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