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

how much current capacity of 300 sq. mm cable (4 core aluminium) and 150 sq. mm cable ( 4 core aluminium)

3 29368

how much current capacity 250 amp. mccb please tell me about whats are the reasons to trip 2 or 3 times in a night. and what are the steps to short out this problem

Havells,

1 5278

What is the difference between power,voltage,current? and with example

3 5435

How to calculate the copper in HT motors if KW, RPM & Voltage is given

Control Dynamics, NTPC,

3223

Can you any explain about active,reactive and apparent power in power system with example.

1 2816

HOW TO SET THE EARTH FAULT SETTINGS IN ACB????????????

General Electric,

2185

1. why steel used in concrete

7 11784

I want to calculate the footing 90º L bend as a techincaly

Construction, L&T,

2227

what is diffrence between catchment area,watershed and basin?

gdcl, Kalpataru,

2989

how many jack required in1sqm area

2 6578

In UPS, battery connections if parallel connection given, what will happen?

2 4804

when we select buildup beam

1 4273

Why earthing done?

CBRE,

1 5406

What is a fuse? How does it work? What are materials used?

2050

3) How earthing is done? How it measured? Write the method for earthing? How the earth resistance is kept low?

Innovative Energy,

1 4997

Un-Answered Questions { Engineering }

Tell me how many mosfet switches are there in dynamic ram?

1072

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

1807

can u give me model question papers for exam preparation .

1892

WHY THREE PHESE SYSTEM VOLTAGE APPLIED IN 440 VOLT

2355

i m selected in AAI JE. my interview is on 25 sept. 2010. i don't hv any idea abt aai interview. can anyone help me, i want to know interview qus of aai. so pls help me... my e-mail id -- mailmanish_kumar@yahoo.co.in

2073

What would be your first invention?

1188

please inform about the date of exam of hpcl for fresh engineers recruitment in mechanical stream?

2097

what are the steps involved in generator load test?

1567

can u tell me the promotion from oiller to enginer

1957

What are the advantages of integrated circuits?

1108

how can I calculate daya of pump

1840

Which type of diagphram use in costic line,DM water line,natural gas line,oil line?

3927

What is eccentricity in laymans term Can't understand bookish language .please explain in easy way.

2503

What are the commonly used schemes for the bus zone protection?

1077

What principle does a q-meter operate?

1188

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