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

I am selected in OCL(Orissa cement Limited), but they have a Tech PI round their at their plant.Anybody has any idea that what kind of questions they are going to ask??Please guies help me. I am in serious headache.I have heard that huge elimination is done at there.

4472

how to calculate cement mortor for wet and dry mix for different ratios

1 6238

what is the ratio of young's modulus of elasticity for a mild steel specimen in tension and compression?

CCCL,

7 15184

which one is strong? field weld or shop weld?

CCCL,

6 16857

1 hp how much watt?

Blue Star, Toyo Engineering,

8 13568

why we use capacitor in Fans not resistor?

Vardhman,

4 8970

how can i determine the KVA/MVA rating of transformer precisely?? is there any standard test?????

2392

what is the standard mix proportion of m60 grade?

2 9270

Why there are semi conductor layers on conductor and XLPE insulation of HT cables

1 3663

Does all the output contacts (N/O as well as N/C) of a Numerical relay operate when relay receives a binary input/inputs or contacts are designated to specific logic input/inputs and only these contacts operate?

2084

one cable insulation resistance 200 mega ohm. how find 250 meter cable resistance.

NTPC,

2 7789

Is this possible to synchronize the two different ratings of dg

1 4597

what is the ground clearance of 400KV transmission line?

Power Grid, wbsedcl,

9 34169

We have 750KVA DG set, we want to introduce REF relay with 1250/1A,CL PS,Current transformers.The lead distance of 2.5mm copper flexible cable from CT to relay is around 5mtrs.We would like to know the knee point votage(VK) & IM calculion for CT's

1922

what do you mean by the "bay" in a switchyard? how to determine exact number of bays in a substation?

Essar, L&T,

8 70033

Un-Answered Questions { Engineering }

What are the insulation standerds for eg H clase and how many insulation standerds are there and its standerds??????

1958

In VVVF DRIVES VOLTAGE IS ALSO VARY WITH THE FREQUENCY. HOW? WHAT IS THE DIRECT FORMULA RELATING THESE TWO.

2360

Why the aspect ratio of tv video display is 4:3 or 16:9?

900

Explain difference between modulus of resilience and modulus of rigidity ?

1193

Explain the procedure of charging reciprocating compressor?

2639

which stabilizer is better ? AVR, Servo Stabilizer, Static stabilizer etc & why explain it

2873

what are the pecularity of shaver sockets ?

1921

sir, whitch is the best book (writer name) for prepration of gate....

1668

what are the selections available in configuring a burnout protection of a controller? thanks

1970

What is the difference between a multiplexer and encoder? Also what is the between demultiplexer and decoder?

1063

which opamp don’t have feedback loop?

1033

What is the maximum operating temperature for a thermoplastic insulated cable?

1127

Explain the difference between afbc, bfbc, pfbc and pcfb in regard to fluidised bed technologies.

1157

What is gtsc technology?

2283

Identify the parts of steam turbine

2321

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