Electronics Communications Interview Questions
Questions Answers Views Company eMail

Name the frequency bands are used in satellite communication?

503

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

582

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

562

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

575

Define amplitude modulation?

562

What is the difference between a multiplexer and encoder?

538

Define fbus protocol?

574

What is the difference between transducer and transponder?

532

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

549

Explain why do we convert frequency domain to laplace domain?

572

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

543

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

546

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

504

Explain why bjt is called current control device?

520

What is potential transformers?

617


Post New Electronics Communications Questions

Un-Answered Questions { Electronics Communications }

what are the components has to be done in fpga board (altera)?

523


wat you mean by harmonics? why you r using isolation transformer in digital ups or in normal means igbt ups?

1403


Explain Power Control.

1602


What is the difference between dcs & plc & scada?

626


State assumptions made for analyzing ideal op-amp.

623






What are the shortcomings of a multimeter?

649


When do we need drive test?

1756


What other TCP setting can you modify besides MTU to shorten packets

3988


Hai Frds, i want to join in testing tools course, pls sugest good institute. And pls tel about Mind Q institute & phone num of Nareswar Roa sir plss, ple mail me plssssss

1418


What is aircombining?

1744


what is the difference between pthread and taskSpawn

2198


an anyone help me out to get hpcl officer's trainee paper's pattern....nithinjyothy@gmail.com

1654


steps which are performed in the bios POST codes

1421


i am an i.t.i holder in electronics i need those questions and their which have been asked in aircraft company for the post of technician

4936


why dose response of a phototransistor depent upon the wave length of the incident light?

1605