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 is default or standard size of tiles used in dado bathroom

Orbit Corporation,

9 23835

Whr is use tierod???what is standard size of it

Orbit Corporation,

2 7647

what is the cement mortor thickness for 23 cm brick work and 11.5 brickwork?

Punj Lloyd Ltd,

5 10877

difference between transducer and converter in instrumentation

4 17776

difference between vaccum and draft

2046

why the steam drum and deaerator level transmitter range is in negative MMWC to zero

Emerson, Jindal, JKPM,

3 28690

difference between pipe and tube

16 23956

why we are using 4-20ma why cant we use 4-40ma

3 10280

in the boiler in the main steam line and its bypass line and the startup vent vales are only motorised valves why cant we use other types of valves such as pneumatic.

3 10147

how the ac voltage are selected like 220v,415v,750v,1000v& 1.KV,6.6KV,11KV,33KV,66KV,132KV,220KV & why these are selected like these orders

Jindal, JSW,

2 9453

without a positionar can a control valve operate? give the difference of operating with positionar and without positionar?

IOCL,

5 12026

in a electronic controller why we are using 250 ohm resistance in input signal?is i/p is necessary in control valve when we are using electronic controller give details?

IOCL,

3 10085

what is interlock ckt? why it is necessary in industrial machines ?

IOCL,

2 8642

what do u understand by telecommunication?

2 5539

explain structure of optical fibre

2262

Un-Answered Questions { Engineering }

hi frnds can any one help me ? plz send me placement paper of IOCL of Electrical streem .... plz send ....its urgent....

1735

what causes contact chatter when there is no demand on the air conditioning unit?

2047

Explain how does a super charger work in a car?

1026

what is the difference between surge protection capacitor and surge arrestor

2322

pls send me HPCL model question paper for the post of officer trainee for mechanical engg. tnk u....

2029

RRB exam qustions.

2106

Why use ball valves on Gas pipelines instead of gate & or globe valves...means basic diffrence or use of these valves..how designers knows this type of valve with rating is required...

2354

why is the conservator tank painted white on the transformer

3205

What is meant by newtonion and non-newtonion fluids?

1257

How to minimize the eddy current losses?

1189

When is lag lead compensator is required?

1125

i want model questions which will be asked in hindustan aeronautics online test for the post of managenent trainee

2426

salam&hi, i need to know about how can i calculate an enough current for the new building before i submit it to the suppliers

2095

I need BHEL Engineer Trainee written test papers in Mechanical stream.

2300

What is thermodynamic state of metal?

953

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