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

Can we use pure oxygen in IC engines instead of air?? what would be the advantages and disadvantages of using it?? Have any steps been taken about this??

College School Exams Tests, TATA,

5 14231

what is the use of vacuum balancing valve in CEP

NTPC,

2219

what is critical temprature

MAHINDRA, TATA,

10 14078

in what cycle steam power plant is based

BDL, IOCL, NTPC,

13 17649

what are da different process to make gear

TATA,

5 8840

what is tooth profile

IOCL, TNPL,

2181

what is generatrics and directrics

TATA,

3804

What is the difference between efficiency and effectiveness of an machine,man

1 5797

What are the differences between heat transfer and mass transfer?

NTPC, TATA,

6 39658

DIFFERENCE BETWEEN CODES,STANDARDS & SPECIFIFCATIONS?

Essar, Mecon,

3 7594

Which is the best lubricant-air, oil or water?

6 12059

What will happen if oil is mixed with boiler feed water?

NTPC,

5 16662

What are the procedures of starting of diesel engine?

4 7266

what is the advantages and dis advantages of critical speed of turbine

Bhel, NTPC,

4 18549

what is difference between fan and blowers

GAIL, Mecon,

11 38558

Un-Answered Questions { Engineering }

An ELHNC 80amp 240v 30mA RCD is tripping periodically, every 30 - 180 seconds is it safe to disconnect the protection circuit?

2090

Can we get light when the circuit is working?

942

safety valve calculation?

2529

why don't we use the generator as a motor? and what will happen?

1833

any one have C-Dot interview question.....its urgent ...if any one hav..plzz share as soon as possible.

2828

How is technology significant in the field of mechanical engineering?

1099

What are the things to do when approaching the port?

2077

hi i wnt to know the general hr questions aked in wipro with answers

1934

Differentiate between digital phase converter and ordinary phase converter.

1183

how to calculate transformer turn primary & secondary side 11kv to 420v

2143

what is the steel difference between np-2 and np-3 pipes and weight also

2083

How I can write a java program output the following 1+2+4+7+......N

1858

How is the parity flag actually set in the 8085 microprocessor?

1973

Why PWHT IS NOT DONE TO STAINLESS STEEL MATERIAL?

6419

What do you mean by a phase angel of instrument transformer?

1046

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