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

why ac signals are sinosuidal

2 6041

Though Column is a compression member and concrete takes compression, why we use steel at column ?

4 8419

Is the hvac machines are designed 10% less than the electrical feeder value?

1757

what the Microsoft .NET framework is?

2010

Whats the use of earth pits? and it will function? whats the natural earth value? How to improve ur earth resistance?

Anwar Ispat,

3 21179

why root three is used and how its comes in three phase power system?

IEEE,

1 5064

if the slab is 2 way then,where we will put lapping upper and lower side?means near to beam or center and near to center?

2 6597

What is the SPEED of electricity?

1 4492

how many transformer

Dalmia Group, TATA,

8 10568

What is cri pumps & mechanical sael

IOCL, RRB,

4041

why voltages are added when batteries are connected in series?

4 6615

how to delete four out of five duplicate records in a table using sql

2001

Someone Please tell me what are the Pre-Commissioning activities in a Thermal Power Plant for an instrumentaion Engg.

2551

what is the max load on a 10 mva transformer & plz define it with its formula

2188

What is the differentional relay...what is the work of this in power Tx. how it is works..

ABB,

1927

Un-Answered Questions { Engineering }

A car's starter motor draws a current of 100 A at 12,0 V when starting the engine. The mechanical power required to turn the engine is 960 W. At what rate is energy from the battery converted to non-mechanical forms of energy?

2173

Why r-c filters are suitable only for light loads?

1070

How DC earth leakage currents can be reduced ?

1928

Describe the functions of the Operator Interface including the considerations related to alarming and display layout/configuration/layers.

2085

in 100 cft = 1350 bricks in 100 cft = ? bloks

2997

hii m persuing b-tech.i just pass 2nd year.pls tell me what are the ways to join BARC.

1941

Differentiate between ideal and non-ideal voltage sources?

1091

the configure that is worst effected by ?

1155

Why is a synchronous motor always star connected??

2615

respected sir/madam.. i wish to know about the latest mechanical inventions and improvements... hwere can i get them... please respond to me through my id

2027

Define peak time.

1152

Explain weather satellite?

798

Why strting torqe high in inducation motor?

2151

how the magnetic trains are leviated(MAGLEV)?

2071

what is the reason while warning lamp is on while the engine is cranking?

2153

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