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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 12715

what is the use of vacuum balancing valve in CEP

NTPC,

1764

what is critical temprature

MAHINDRA, TATA,

10 11517

in what cycle steam power plant is based

BDL, IOCL, NTPC,

13 14216

what are da different process to make gear

TATA,

5 7155

what is tooth profile

IOCL, TNPL,

1761

what is generatrics and directrics

TATA,

3319

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

 1 5065

What are the differences between heat transfer and mass transfer?

NTPC, TATA,

6 37148

DIFFERENCE BETWEEN CODES,STANDARDS & SPECIFIFCATIONS?

Essar, Mecon,

3 6285

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

 6 10374

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

NTPC,

5 14676

What are the procedures of starting of diesel engine?

 4 5760

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

Bhel, NTPC,

4 16834

what is difference between fan and blowers

GAIL, Mecon,

11 35396

Un-Answered Questions { Engineering }

A d.c. Shunt motor is found suitable to drive fans because they require?

723

What is capacitor?

715

important questions about sip and ims protocols

10012

what is ps impedance test

1651

What is a magnetic valve of refrigeration system?

1708




Why required store to Factory?

1498

Draw bode plot of any transfer function. Why is plotting bode necessary?

1863

In a constant mesh gear box, when the right dog clutch is engaged with the gear on the right side of the main shaft, a) Direct gear is obtained b) First gear is obtained c) Second gear is obtained d) Reverse gear is obtained

798

List out some of the checking’s, done at the completion of construction?

699

Explain how can you separate hydrogen peroxide into hydrogen and oxygen?

504

what is wave length were using ?

1471

what is line balancing

1198

In which bands do the movement of electrons and holes take place?

655

How we want to study aeronautical?

601

List examples of current sources?

610

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