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

all mrf company details

2202

What is the difference between Earth and Neutral?

2 5596

Can any one send me the syllabus for RRB Chennai, for section engineer, mechanical. mail it to mail Id vijaymahantesh.sk@gmail.com

2096

why there is a humming noise in transformer

6 9093

What happens to the synchronous generator when reverse power is given to it?

1 4826

If you know per phase current and phase to phase voltage; what is overall KW of the circuit?

ABC, GAS,

1 4360

I want to measure resistance between Neutro and earth conductor for 3 phase Transformer what should i do

1 3816

which type of motor is suitable for water pump?

IIM,

1 6026

what kind of battery is used in laptops

Pepsi,

4 8128

Hai, I have applied for APPSC AEE (I&CAD) post.I need previous AEE papers of civil engineering.I hope u will kindly consider this and send.

1 6601

WHEN WE TOUCH THE BOTH TERMINALS OF BATTERY WHY NOT THE D.C BATTERY GIVE US SHOCK SUCH AS A.C SUPPLY?

3 5948

WHAT IS DIFFERENCE BETWEEN POTENTIAL DIFFERENCE AND E.M.F?

2 5481

In separately excited m/c,we excite the field by a dc source,what not with ac source?

1 4219

he working principle of milk analyzer?how it is calculating Fat and Snf?

6234

what are the protections in 132 kv class electrical systems.....? hw u define that in elctrical terms..? . . .pls answr

ABB,

2 4961

Un-Answered Questions { Engineering }

how to measure the current by compact digital equipment with dislay which fit inside any equipment

1993

Discuss how the takeoff weight of an aircraft can be estimated?

1283

why we open open condenser vacume early when the unit get balck?

1975

What is the atomic density of ceramics?

1034

how to calculate short circuit current for the busbar

1511

what is radiation resistance of antenna

1906

can u tell me placement peoceduers and placemnt format of hpcl.

1893

distinguish the knock phenomena of ci and si engine?

6045

What is pneumatic system?

1275

What operational benefits do hydraulic actuator/rate controls have over gas charged units?

1081

What is meant by small signal amplifier?

1165

A 400 V, 50 Hz, Δ connected synchronous generator has a field reactance of 0.1 Ω and armature resistance of 0.015 Ω. At full load, the machine supplies 1200 A at 0.8 pf lagging. Under full-load conditions, the friction and windage losses are 40 KW and the core losses are 30 KW. What is the machine’s overall efficiency? Ignore any field circuit losses.

1921

What is its magnitude for ge and si?

1149

what is the input of digital counter during the the calibration time?

2320

what is idealized curve for concrere and steel

2318

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