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

Satellite Systems Engineering (106)
Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

What is the function of a diaphagram

5 9411

Why we not use 2-20Ma or 1-20Ma

5 8222

What are three main programming in PLC

5 8998

What are different type of instrument cable

KOC,

2280

What is passive connection of instrument in different type of I/O module

1 3077

What is meant by calibration

5 8959

What is the role of integral in PID controller

3 8182

Is there is a device to convert mechanical energy to electrical energy

4 8437

when load increase in generator in island mode, why turbine rpm is reduced

3546

what is difference betwen genrator and alternator?

Tanfac,

3 5908

what is difference between fuse and breaker?

ABB,

6 10383

why we are discharging h.t supply during shutdown time

1 4144

what do you mean by earth fault in transformer?

L&T, UPL,

2 17708

what is critical thikness of insulation.

2 7903

In a HT switchboard where Nos. of Transformers are connected, how to decide Incoming cable size? Whether Cable should be rated for connected load or maximum demand?

Power Grid,

1 6269

Un-Answered Questions { Engineering }

what is the use of water bar in water tank and is this an extra item in estimate?

2587

What tests should i carry over on a newly rewinded DC Generator with voltage rating of 38 volts and current rating of 350 amps, to certify that the machine is OK?

1889

what is settable hystersis protection? If any body knows plz kindly post the answer..

2067

What happen when the expansion valve is excessively open?

1996

Why auxiliary transformers are not connected in parallel in primary stations?

1432

If gas turbine is operating on part load, how droop will affect the output with respect to frequency.

2050

What are the symptoms of broke piston ring?

4954

How can we calculate the transformer rating if the load calculated is 1000KW (11Kv Supply)?

1084

What is the difference between masking and non-masking?

1122

2nd and 4rt angle elevation used in which country ?

2273

Explain why re-heater is used in gas turbine

1175

What do you understand by fuel cycle in nuclear plants ?

1055

Explain the output of the lexical analyser?

1021

hai....i am chandrika. if anybody having test questions for HAL,HPCL,ONGC,IOL...PLS SEND THE QUES WITH SOLVED ANSWERS TO ME TO MY MAIL ID chandrismiles@yahoo.co.uk

2255

please send me jindal previous aptitude and technical question and answer.my email id is deep_raj@live.com

1978

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