Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

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

KLR Industries,

2354

Why tampering to be done?

Essar,

1265

What is difference between pipe and tube?

Tata Technologies,

4 5098

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

2822

what is difference between condenser and evaporator.

Divis Laboratories,

1 2797

What is difference between HP and Torque

Force Motors,

1311

What is the reason of Poor pumping problem in pump?

GSFC,

1 1955

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

LGB,

1 2078

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,

1261

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

Delta Thermoformers, Tata Steel Limited,

1194

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

1359

What is the bearing number for 17x37x14 size bearing

BPCL Bharat Petroleum, Tata Sponge Iron,

1 2666

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

MES, NCC,

2 9124

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

1 4233

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

1465


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Un-Answered Questions { Mechanical Engineering }

[lease send recent question papers of rrb in junior engineer

1453


What is ps?

714


what do you mean by resistivity survey of tubewell

1750


What is the use of center punch?

723


Explain what is torque?

659






can i use IS 2062 gr B pipes in the softening plant pipings?

1631


previous question papers for group 2

1464


Where mixed flow type compressors are used?

1318


Why the work per kg of air flow in axial flow compressor is less compared to centrifugal compressor for same pressure ratio ?

627


why is heat treatment of steel metal crucial?

660


What is brain of the computer?

587


How many btu per hour equals 1 ton of air conditioning?

583


List at least two factors that promote transition from ductile to brittle fracture.

635


How can you identify mild steel, cast iron, and high carbon steel?

810


Why thermal efficiency of i.c. Engines is more than that of gas turbine plant ?

582