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 are "R-condition"and "T-condition" in the designation of Steels ??

KLR Industries,

2796

Why tampering to be done?

Essar,

1731

What is difference between pipe and tube?

Tata Technologies,

4 6526

what is mean by cc critical characteristic, hic high impact characteristic

3375

what is difference between condenser and evaporator.

Divis Laboratories,

1 3517

What is difference between HP and Torque

Force Motors,

1810

What is the reason of Poor pumping problem in pump?

GSFC,

1 2595

How to calculate center of gravity of an dynamic part having certain mass.

LGB,

1 2706

Hello, I am PRAVEEN, working with start-up company as design, I don have any sap experience. but I wanted to join mm course in atos. Is it good change domain?

DRDO,

1660

which material is suitable for punching press to avoid scratches amd waear of metal hittimg the blades?

Delta Thermoformers, Tata Steel Limited,

1665

What is "H7014C/HQ1P4 BEARING" means ???

1753

What is the bearing number for 17x37x14 size bearing

BPCL Bharat Petroleum, Tata Sponge Iron,

1 3395

what is the function of primary pump and secondary pump in HVAC plant.?

MES, NCC,

2 10195

What is difference between AHX AND AH when referred to Withdrawal sleeves ?. Can we use AHX withdrawal sleeve with CK bearings ?

1 5202

what will happen when generator shaft rotates in counter clockwise direction?

2013

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Un-Answered Questions { Mechanical Engineering }

how to solved the crictical problems in d. g. set

2034

How can check gear pitch?

1796

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

2031

Where does Parallel flow heat exchanger use?

2017

describe a type when u anticipated potential problems and developed preventive measure

1778

in a pump, impeller wear ring is harder or casing ring? why?

2558

HI I am going to write HAL for the post of management trainee. I need model / Sample Question . Plz help me

1996

Between steel, copper and brass, which conduct faster heat.

1065

explain the omportance of "squish" and "swirl" in ci engine

3222

Which impurities form hard scale and which impurities soft scale ?

1053

Whether superheated steam can be treated like ideal gas ?

1057

How many lubricating holes are there in cylinder?

1951

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

1974

What are the 3 parts in indicator diagram?

1873

What does Nominal size in a valve means like NG6,NG10 etc

7127

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