Mechanical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

what is the use of vacuum balancing valve in CEP

NTPC,

2234

what is critical temprature

MAHINDRA, TATA,

10 14183

in what cycle steam power plant is based

BDL, IOCL, NTPC,

13 17773

what are da different process to make gear

TATA,

5 8910

what is tooth profile

IOCL, TNPL,

2190

what is generatrics and directrics

TATA,

3826

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

1 5816

What are the differences between heat transfer and mass transfer?

NTPC, TATA,

6 39757

DIFFERENCE BETWEEN CODES,STANDARDS & SPECIFIFCATIONS?

Essar, Mecon,

3 7642

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

6 12132

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

NTPC,

5 16736

What are the procedures of starting of diesel engine?

4 7318

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

Bhel, NTPC,

4 18610

what is difference between fan and blowers

GAIL, Mecon,

11 38699

How the speedo meter ratio was decided for vehicle?

TATA,

1802

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Un-Answered Questions { Mechanical Engineering }

I am a mechanical student.And have cleared the written for NTPC. Please suggest what and how to prepare for the interview.i have got only 2-3 weeks in hand.

1901

Describe The Complete actvities of the STORE KEEPER?

2256

Dear Sir, Please send me the questions frequently asked during bhel persoal interview for supervisor trainee With worm regards, Alok Kumar Rout e-mail id- rjdalok22@gmail.com

1891

Can I use IS 2062 GR B Material for low temperature application upto -20 C ?

6235

What is coaxing ?

1243

Explain the difference between projectile motion and trajectory?

1016

Why air is not used to run the turbine?

1919

What is the specific gravity or relative density of fuel oil?

2012

What causes turbocharger surging?

2140

Define cotter joint?

1093

what is milling and types of milling?what is drilling and types of drilling? what is tapering and their types?

2921

While finding the velocity of gear B , in case of a simple epicyclic gear train, why do we take tke velocity of gear A to be ZERO(0)if the arm is rotated with speed equal to that of gear A and in opposite direction?

1961

SIR, PLZ GIVE ME INFROMATION FOR WRITTTEN TEST AND PI IN ISRO AHMEDABAD (MY MAIL ID:-ppdave@yahoo.com)

2059

Why preferred Production than Drilling?

2748

ongc recruitment sample paper for asst.technician technical

11928

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