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

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Engineering Interview Questions

Questions Answers Views Company eMail

which safety valve will open first if steam is not been supplied to turbine.

Wartsila,

3 10975

What is LB-SR.

3015

why Subcritical has 60% condenser capacity

1 5423

Which will have more strain energy 1.Spring 2.Circular disc 3.Solid square plate.

2420

What is creep, resilience.

2 5617

What is droop.

Dhampur Sugar Mills, Elaf,

2 8160

difference between vaccum pump and ejector

NTPC, Tata Steel Limited,

2 10715

Difference between islanding and house load operation.

2 14516

Why reheater is not used after IP turbine.

Hindalco, SEC,

3 7769

why seal air fan is used and where it is used and where is suction taken from

Bhel, ETO,

7 41089

what is different between 51N and 51G functions relay?

1 18057

what is difference b/w earth and ground?

TATA, TCS,

7 11126

according to faraday's law whether the induced emf is average or rms value?

Power Grid,

2 6132

what is exact meaning of CT core saturation or simply saturation of core.

1 4192

it is used to measure the potial difference between two point?

2 3865

Un-Answered Questions { Engineering }

How to activate isometric axes in cad?

1231

when do we use roller bearing, deep groove ball bearing, angular bearing, sealed bearing, semi sealed bearing, unsealed bearing, anti friction bearing, journal bearing, thrust bearing

1988

why dimmerstate always connected in star connection? what will happen if it connected in delta?

2065

What are the main costumes used by women of Mugal period?

Please send me IOCL-GET-Mechanical Sample Question paper/previous year paper or the Guidelines related to the same...i will be very thankful to you. i m going to apper for the written of the IOCL on 6th July,2008 Thank you

2738

solar inverters was not connected to the nuteral link .this nutwral possible to any other systems

1878

Define virtual ground in the op amp?

1028

why Lightning arrestor are made by 2 seperate stack of inslutor but why cvt are in single stack of insulator.

1978

What does the catalystic converter on an automobile really do?

1242

Pl. brief me about geometrical test & positional accuracy of machine tool.

2269

What is a demultiplexer?

1080

Explain zener breakdown and avalanche breakdown?

1027

What is calibration of an instrument?

1133

Is printf(?%d?,p); valid?

2061

What creates the strange sounds you hear prior to take off and landing?

1313

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