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

Electronics Communications Interview Questions

Questions Answers Views Company eMail

What are the causes of failure of mosfet in an high frequency application?

2 5390

pitch frequency of female?

1 4359

what is meant by a register and what function it is doing?

7 12067

what is isdn.

5 6687

Why we are using One End High ODU and One End Low ODU in Microwave Link?

1 6051

how to know working functions of ICs using simple circuits

1 3410

what is the operation of logic gates when no input is applied

2 5330

why we use external oscillator in 8051 microcontroller ??

Infosys,

2 12402

What is the speed of signal in optical fiber ??

3 7049

Please Tell Me Mobile to Mobile Call Flow in GSM pls Help me out .

GTL,

1 4485

# What is D-FF? # What is the basic difference between Latches and Flip flops? # What is a multiplexer? # How can you convert an SR Flip-flop to a JK Flip-flop? # How can you convert an JK Flip-flop to a D Flip-flop? # What is Race-around problem? How can you rectify it?

2167

How the earting for portable DG set is done?

HAL,

2343

What are the main components of AMF panel. Is it required to use ATS in LT panel if DG is used as stand by supply? Please send any single line diagram showing AMF & LT panel etc., if possible please send to sreenu_207 @ yahoo.co.in

HAL,

6923

What the types of breaking systems in circuit breakers? Why we use CT with fuse in series trip circuit breaker(HT), though we don't use fuse normally in CT output?

HAL,

2285

What is the working principle of CFL& T5? How these glows?

HAL,

1 4264

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Un-Answered Questions { Electronics Communications }

how can I pass ccna in first try in one month

2313

why the hysteresis is necessary?

2476

importance of defining tg or tf in selecting master and slave bts's?

2093

How to convert binary to gray code and vice-verse?

956

plz send me the website of dmrc for previous questions papers

2016

How the GATE rank calculated?and whats the importance of GATE SCORE?And how it calculated?

2190

Explain the approximate cost of the smart pebbles eci-1(embedded corrosion instrument)?

928

pls send my id for supervisor model paper qustion

2116

What is cache coherency and snooping

1046

What is the importance of the biasing in transister circuits?

1006

What is the equivalent of negative logic and gate?

983

what is the reason of RDI alarm in microwave link?

4802

Explain why does an op-amp have high cmrr?

1058

What do you understand by voltmeter multiplier?

1082

what are the types of handover?

1028

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