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

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

• Why not 4 phase & 5 phase

NTPC,

2122

• Which is the latest one?

NTPC,

2047

hardness of grinding wheel is specified by

NTPC, TATA,

8 19229

how speed of the conveyor can be calculated

1 5985

what is bulk density

3 6629

how bulk density can be calculated suggest with practicle example

1 2894

what is the basic need for designing the bottle filling machines

2355

what is gear ratio & how it can calculate

MAHINDRA,

9 36186

what is drive speed & what is driven speed

MAHINDRA, Nestle,

11 21490

what is requirement of bottle filling machine

1 3668

how gravity filling machine is designed

2425

what is electronically operated pneumatic valves? give one example

2172

sir i have applied for ntpc and engineers india can u suggest some books which have one words.

1876

hai friends please send me the previous question ntpc questions both tecnical and apptitude papers for my mail. and also post me the areas in which u have faced difficulties that might help ful to me. so please send the answer to my question. my mail id is sweety4834u@gmail.com

2045

sir i am working in CIM Technologies , AS DESIGN ENGINEER, I WANT TO PREPARER FOR INTERVIEW TO THE DESIGN PLEASE SUGGEST HOW TO PREPARE FOR INTERVIEW

HAL,

2059

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Un-Answered Questions { Mechanical Engineering }

For example, If raised PR (purchase request) of 1"inch ss pipe so what description in mention in purchase request?

1877

Which pump is more efficient centrifugal pump or reciprocating pump?

1185

What do you understand by catenary cable ?

1289

What is the purpose of I.O. circulation before and after starting of engine?

1938

What is extruded aluminium used for?

1111

If you have a valve with an applied pressure, how do you determine the stress to the closed and open valve?

1951

What materials use to make valve body, and What data needs to choose correct valve size

2629

Who built the tr alaska pipelene?

1099

Explain how to measure crank web deflection?

2379

Give an introduction to bourden pressure gauge?

1330

Explain the working of 6 stroke engine?

1210

Mention two types of dislocations.

1157

CATIA:SPRING WITH SOME RADIUS AXIS

2452

What is the ratio of specific heat of air?

1364

What is the use of divider?

1290

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