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Engineering Interview Questions
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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.

 3938

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

 1 5251

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

CCCL,

7 12766

which one is strong? field weld or shop weld?

CCCL,

6 14865

1 hp how much watt?

Blue Star, Toyo Engineering,

8 11144

why we use capacitor in Fans not resistor?

Vardhman,

4 7477

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

 1874

what is the standard mix proportion of m60 grade?

 2 8384

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

 1 2899

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?

 1619

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

NTPC,

2 6808

Is this possible to synchronize the two different ratings of dg

 1 3732

what is the ground clearance of 400KV transmission line?

Power Grid, wbsedcl,

9 31055

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

 1453

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

Essar, L&T,

8 65405

Un-Answered Questions { Engineering }

what is size of 3phase 4wire cable to be used for 11 ton ductable A.C and how to calculate cable size for different load

3595

Identification of control valve parts.

1540

What are the applications of die casting?

638

what is interfacing in computer studies?

1258

if sf6 gas low in gis what will happen

385




how to interface hall effect sensor with 8051 microcontroller?

3424

Calibration procedure for Electro magnetic Flow meter

4042

How to decide cable tray size?

727

is basic cost of the material includes tax?

1535

Differentiate between Zero and Negative sequence current

1452

Rules and standards of electrical control wiring ?

644

for what voltage will reactive power be largest in 380 kv line : a) 375kv b)380kv c)385kv

998

What is the formula for 1 HP of a two-cycle engine?

1542

how much shouid be the rate for ready mix concrete per cubic meter

1469

why do we not deduct volume of steel to find actual volume of concrete in practical???

1329

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