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,

2857

Why tampering to be done?

Essar,

1814

What is difference between pipe and tube?

Tata Technologies,

4 6734

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

3484

what is difference between condenser and evaporator.

Divis Laboratories,

1 3619

What is difference between HP and Torque

Force Motors,

1870

What is the reason of Poor pumping problem in pump?

GSFC,

1 2683

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

LGB,

1 2808

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,

1722

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

Delta Thermoformers, Tata Steel Limited,

1736

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

1801

What is the bearing number for 17x37x14 size bearing

BPCL Bharat Petroleum, Tata Sponge Iron,

1 3483

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

MES, NCC,

2 10332

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

1 5347

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

2066

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Un-Answered Questions { Mechanical Engineering }

In a rankine cycle if maximum steam pressure is increased keeping steam temperature and condenser pressure same, what will happen to dryness fraction of steam after expansion ?

1072

Can metal vapour converted to solid metal

1668

how can I calculate daya of pump

1832

Define grashof number [gr].

1137

I am much interested to join airforce but I heard that this is not so good for girls .please give ur views that what should I should do

2396

Name any four commonly used refrigerants.

1192

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

2186

What is isotropic material ?

1118

What is welding?

1066

How to calculate motor bearing life - cycle (life time) (SKF bearing)

2782

What school did you attend in engineering?

1092

Hello sir I am going to give section engineer examination and will be held in 2010. So I need all prevous years examination papers. please send it on my email id : bhalchandrap@yahoo.co.in

2062

How do you calculate the area under the stress-strain curve?

1099

Classification of bunkers?

2227

At 50 Centigrade (Fuel oil) what is its cast?

2031

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