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

Electronics Communications Interview Questions

Questions Answers Views Company eMail

Name the frequency bands are used in satellite communication?

880

Explain why we need biasing for transistor, fet and mosfet?

1036

Explain why does all cellular networks have same shape of sim?

984

Explain why the shape of op-amp is triangular not other shape?

955

Define amplitude modulation?

950

What is the difference between a multiplexer and encoder?

1013

Define fbus protocol?

986

What is the difference between transducer and transponder?

1010

What is the minimum value of tv in msa to calculate r&r?

982

Explain why do we convert frequency domain to laplace domain?

962

What is memristor? How many modes it works? What is its advantage?

1048

Explain why the feeding frequency to a microprocessor is twice the operating frequency?

949

Explain why are using 4ma to 20ma for signal transfer. Why not 0 to 20ma?

896

Explain why bjt is called current control device?

904

What is potential transformers?

1095

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Un-Answered Questions { Electronics Communications }

Although zener diode is operated in the reverse breakdown region, but it does not burn. Why?

1128

What is channel coding?

1845

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1887

Explain why the antenna is called passive element?

1024

What are the advantages of ac voltage controllers?

1273

which is the syllabus of the ongc next month exam pls send me on my mail id..

2018

can any one help me out by posting something related to rvnl interview for site engineer electronics (S & T).? what is the procedure? what type of question they generally ask? how long the interview goes for one candidate? and any tips ??

1893

What is the Difference betn IBS & REPEATER?

5040

write power supply application, manufacturing, advantages, cost

2023

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

980

What is potential transformers?

1095

how to fall in love?

2353

which transform is better? haar or hadamard

2009

what is the difference between electrical and electronic choke.. and whats the main advantage of elecronic choke?

5842

areas for improvement

2495

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