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

Electronics Communications Interview Questions

Questions Answers Views Company eMail

Hi...........i want to know the pattern for written test for the post of Jr.Executive(Electronics) in AAI(Airports Authority Of India).Kindly send me the same.My email id Is zeenaz.786@gmail.com.

AAI Airports Authority Of India,

2151

why does a capacitor blok dc but alows ac to pass through?

5 9200

Functional difference between IGBT and SCR

Siemens,

7 41543

what is Active device and Passive device?

9 28558

can anyone suggest good link for getting study material fordigital logic circuits?

1734

what is meant by overloading of op-amp?

3 8019

in ups how we can calculate the battery back up time

1 3860

Can someone guide me about the written test paper pattern for s/w engg having exp of more than 3yrs.will it be technical or aptitiude?

1881

In micro controller individual pin output current is 1.6ma .Normally to blink a led we need minium 10-12 ma. But if we connect led to the micro controller pins without additional device it blinks. How it is possible

2063

Micro controller input pin voltage is max 5v. If i want give 50 0r 100v input pin. whether is it possible

4 6578

In the case of baseband signaling, the received waveforms are already in a pulse-like form. Why then, is a demodulator (receiving filter) needed to recover the pulse waveform?

2567

why Current conduction through electron?

5 6240

WHEN SUB. A IS HPLMN AND B SUB. IS ROAMING FROM ANOTHER PLMN CAN ANY ONE TELL ME THE CALL FLOW FOR THIS?

2231

Why there is so many digit in Indian mobile number, but so much less in other countries such as Bangladesh.

Ericsson, ITC Infotech,

8 14484

By which meter we can measure of the VSAT angle, like Ellivation and Azimuth??????

Hughes,

2 6124

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Un-Answered Questions { Electronics Communications }

y u looking for a job in it field sinc u r a ece graduate.

2503

Why is base made thin and lightly doped?

1043

what are the universal logic gates?

1065

describe the functioning of parallel adder ? what are the adventages of parallel adder over series adder?

2329

State the differences between fir and iir filters?

1110

Can anyone plzzz tel me how can we generate sinusoidal waveform using 8085 chip??????? plzz reply with corresponding assembly language program........or simply the accurate logic.....

2000

My name is Noor and i have completed by 10th with 78%, inter with 67% and has a B.tech from JNTU second class with 56% .Iam planning to do MS in US will my visa be successful .I have doubts since i have a scond class with 56% in B.tech please advice me as soon as possible.

2038

sir plz send me BPCL recruitment(Engineering Trainee Electronics & Communication) sample question papers & Topics as early as possible

4629

Define hybrid parameter?

1180

What is cut-off frequency?

1143

Name the breakdown mechanism in a highly doped p-n junction under reverse biased condition.

1035

Define modulation.

1054

Explain the difference between circuit switching and packet switching?

1074

how a DPAD converts voltage to current?

2341

what should i prepare for an airport authority of india's interview for ATC post? I have interview in next week. so, Please help me out.

2179

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