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Electronics Communications Interview Questions
Questions Answers Views Company eMail

which are the standards followed in high temperature Electronics?

General Motors GM, Secure Meters,

1766

what type of quesions asks in interview?

TCS,

1969

did signal to noise ratio have block diagram

 2 3220

about transmitter

BSNL,

1 2910

Why the singnal of wireless/Tv in db value? and why it is showing in minus(-)?

BSNL, Wipro,

4 5782

what is the full form of cmos??

 5 5467

Compare the generalized subnetting with VLSM.

Wipro,

1679

How many GDA exists for a group ?

HPCL,

3801

What Role Does Electronics And Communications Engineer Play In Thermal Power Station?

MahaGenco,

1 9322

main() { int a=4,b=2; a=b<>2; printf("%d", a);

 5 6133

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

ONGC,

2326

is there any good institute in mumbai that provides good Automation courses ?

ME,

1516

what is the difference between multiplexing and multiple accessing?

Polmon,

3 4746

name the type of AM used in TV picture transmission and why is it used ? draw the frequency domain spectrum of the TV signal

 1 5349

explain the bandwidth requirement of a voice signal of 2kHz and a binary data signal with a rate of 2kHz

Wipro,

1 6347

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Un-Answered Questions { Electronics Communications }

What are the disadvantages of ac voltage controllers?

545

What is a stage? Explain its functioning.

615

Hai Frds i want to join in testing tools course , plee tel me which was the Best institute, plsss reply me, i am waiting for ur reply....

1450

Plot the pixel histogram( take any image) – count of values versus pixel intensity 0 to 255. You must write this from first principles – do not use the MATLAB hist command (although you may use it for comparison and checking your algorithm’s correctness). Plot the cumulative histogram. Do not use the cumsum function in MATLAB (write your own function to achieve this).

1595

WHAT IS THE DIFFERENCE BETWEEN BIIS-B AND BISS-C INTERFACE

2088




What is a varactor diode?

598

Differentiate semiconductors, conductors and insulators on the basis of band gap.

578

What is transformer utilization factor?

643

how synchronous motor use to improve the power factor

1684

Define what do you mean by donor and acceptor impurities?

627

how can trace the fault in any PCB? what are the steps to find problem & to troubleshoot?

1606

Components that use negative dc voltage

1490

Where to use friend function in binary operator overloading . How? explain with an example.

1589

please somebody who have asked questions related to electronic and communication eng siemens 2010-2012 post here

1486

Why is base made thin and lightly doped?

567

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