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Electronics Communications Interview Questions
Questions Answers Views Company eMail

What is normal radiation field out side the reactor building?

BARC,

1418

Which type of devicesa used for detection of radio active field in side the reactor building?

BARC,

1791

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

 1514

hai,i am apply 4 AAI Jr.Executive(ATC) & Electronics plz send me the model question papers. with regards, a.m.senthil kumar e mail ID:kumar.sen@sify.com

AAI Airports Authority Of India, College School Exams Tests, GP, NMBM,

20 26964

What is the simplest way to maintain the "power factor" of any system? if you have many methods specify all!

 1505

write the difference between network and circuit

 3 7373

In a sales interview if a person ask us how would you be able to sell our products in this recesion. How would i have to respond them.

 1546

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).

 1739

Is there any sectional cutoff and upper cutoff in the Test Pattern for the Airports Authority of India?

TCS,

1 4605

1.antenna is passive or active?? add why? 2.diff b/w tch drop & tch block?? 3 diff. b/w sdcch drop & sdcch block??

Ericsson,

1819

What is The Difference B/w Routine Backup & Quaterly Backup of switch

HCL,

1 2912

What is Latch on?

NSN,

3 6843

what is the diler tone frequency?

Infosys, Matrix,

5 7663

why qpsk is done for 45 135225315 not 0 90.270 360 degrees "degrees why "

 1808

What is meant by optimization and what are different ways of optimiztion?

Mobilink,

3735

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Un-Answered Questions { Electronics Communications }

Explain the concept of frequency re-use.

783

What is meant a parallel inverter?

822

what is practical application of clipper circuit?

3887

checking procedure of i.g.b.yt & diode by multimeter...

1692

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

5570




What are the applications of multiplexer (mux)?

746

Electronic technical analysis

1431

What is the formula for power gain when input gain & output gain is given?

3284

explain Functional Descriptions D/240PCI-T1 and D/240SC-T1

865

What size of a UPS can support a NetGear ProSafe GS752TP Switch (512.8W), up to 4 hours? What size of battery(s) needed & how many?

1376

Explain capacitance?

706

objective questions & answers in c & c++ software languages

2672

Which questions ask for ccna certified candidates

1150

Explain About RRC states

1665

Explain the effect of if in radio receiver?

633

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