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 NPSH of a Centrifugal pump ? How is it varied by the pump manufacturer for a particular model of pump ?

3 6233

What is the purpose of using Pro-e, Ansys, AutoCAD...? Before establishing these softwares how the complex jobs were designed manually?

2 13872

What is the difference betwn a tube and a pipe .

3 6288

why 2 APH used in one boiler

Essar, Hetero, IOCL,

3 8957

What is the measuring unit of tensile strength in Gray cast iron ?

Mico,

2 4607

how calculated 3 load upon application? I mins 6308 bearing plz.give me answer

1 3646

if dirty fluid is flowing through pipe,how it affects frictional loss?

4 5696

What is the meaning of Moving, Non moving and slow moving ites?

1 3844

what is the meaning of MIN MAX?

1926

Why required STORE to Factory?

2 4196

Describe The Complete actvities of the STORE KEEPER?

2317

Describe How much Record maintain store Keeper and Write use of the Records?

2042

In case of AHU ,how to arrive at chilled water USGPM of the AHU in case the AHU CFM is given. Can some HVAC genius please advise.

SR,

3 17129

Why required store to Factory?

2003

explain the methods of measuring aproblem of armature reactionof DC machine?

1970

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Un-Answered Questions { Mechanical Engineering }

Please send me IOCL-GET-Mechanical Sample Question paper/previous year paper or the Guidelines related to the same...i will be very thankful to you. i m going to apper for the written of the IOCL on 6th July,2008 Thank you

2746

Explain the difference between hydraulic oil and engine oil?

1145

pls any one send me the last 5 years rrb QP - hari.devarajan@gmail.com

2791

"What is the remedy if due exchanging, valve broke out during engine running operation?"

2022

"In a four-stroke diesel engine, In what engine exhaust valve will open?"

1777

WHAT IS PROTECTION AND INTERLOCK ROTECTION?

1923

How much pressure on air reservoir?

1839

why we use kg/cm2 in pressure gauge not kg/m2

3187

Explain the difference between pipe and a tube.

1105

what thermo

2086

If a person is working in R&D organisation but he has not been involved in R&D activities. So Which types of questions may be asked if he wants to get opporunity in mechanical R&D activities?

3420

What is control volume system?

1129

What causes crankcase explosion?

2452

Draw the flow of F.O. diagram from service tank to Main Engine?

2916

good book for material science and catia v 5 high scope domin to make career

1350

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