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

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

how much efficiency loss will took place in a steam turbine due to low vacuum

TATA,

3024

Why Air Conditioner capacity measured in Ton. Like 1.5ton

1 5738

what is the diffrence between Torque and Power ( layman Idea)?

2 8611

what is the role of half nut in thread cutting? how can u cut the thread from 8 TPI to 4 TPI?

Bhel,

2 5833

what is Investment casting? how it is differ from other casting process?

Bhel,

1 5121

what is more dangerous longitudinal stress or Hoop stress and why?

Bhel,

3 11927

IS there any rake angle in blade? which is used to shave the beard ?

1 4970

what is the difference between 1st angle and 3rd angle projection?

3 11886

why we made drawings in 1st and 3rd angle projection not in 2nd and 4th angle?

NIN,

6 39990

what is the injection moulding

1 13846

what is the press tool

5 16605

what is the function of neck ring in the centrifugalpump?

HPCL,

2 14782

Why do you want to work at our company

Chevron, Cisco,

4 9601

What is the difference between machine and machine tool?

28 84212

what will happen if we use petrole in diesel engine and diesel in petrole engine

Royal Enfield,

5 14418

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Un-Answered Questions { Mechanical Engineering }

how to select the capacity of an exhaust blower( exhaust booth) in an automobile industry.

1955

In order to derive the torsional formulas what are the assumptions taken?

1057

Is radiography require in IBR piping of size 40 NB(1 1/2" inch)?

1598

I am a post dip. in machine maintenance , 2004 passed out and i am persuing my graduateship in industrial engg. and i would like to know, whether i am applicable to do any certification cource . And i would like to know, whether i am eligiable to do ann master degree since i have working experience of more than 8 Years in Larsen & Toubro,

1800

dear friends pls explain me what is meant by positive seal in solenoid operated valve

2053

about induction motor

1997

What pressure is highest L.O. Gravity Head or S.W. of the stern tube circulation

2046

what precautions must be used when water washing a boiler?

2106

why the wear of back tyre takes place more rapidly than front?

1980

What will cause if you run your engine in critical RPM continuously?

2291

What are the uses of windmill?

1072

Any one please sent me a mahindra tractors model question papers.

1952

Is it possible for something to explode in space like in the movies?

1016

why coposite materials are sronger than solids

2140

How work the mobail vibrator

1892

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