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 the basis of selection of type of pump (Centrifugal, Vertical Turbine)

DAE, DCSEM, Energy Plus,

2 5868

Carnot cycle

JKSSB, Tech Mahindra,

2 5397

Which bearings are used in the reciprocating compressor?

Manali Petrochemicals,

2 4121

Give an example of a time when you had to explain some new procedures to your co-workers for quality service delivery. How did you go about it?

Ex-Solite Oilfield and Engineering, Schwing Stetter,

3179

what is difference between standards and codes explain with examples?

Engro,

1 3611

If mft not act when spark failure 3 time what problem will happen in boiler side

2469

what is the need of rectifire

1 2816

Why do not use flywheel in petrol engine

4 6862

boiler fusible plug melt down, normally melt down due less water or feed pump failure, but is there any possibility of fusible plug melt down due to high temperature in firing zone and at that time water level is perfect at it's level.

1 2732

How many load in 15 kva DG set?

Shyam Group,

1 2838

what is bms system and how to work it

1697

how can I calculate daya of pump

1829

How can i Check at site this material is Powder coated CRCA ?

Bouygues Batiment International, Essar,

1738

Can contractor purchase as cst purcbase who is registerd under wct act in mp

KL Engineering,

1757

Deisel engine is designed to generate 10 MW at 50 deg c, can we expect more power from it at 30 deg c.

HIT, TCS,

1 3583

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Un-Answered Questions { Mechanical Engineering }

i have an iterview on 18 sep for bhel ,pls send some questions asked during interview during the earlier interview on 11th sep

1930

Define coal

1138

If percentage elongation of a material is more than 200%, it is classed as ?

1296

CATIA:SPRING WITH SOME RADIUS AXIS

2393

What is mean by greenfield project?

1078

When looking at a flanged extension pipe and it is labeled DN20, just what does that mean or intel?

2309

which quality steel is better for molasses storage tank? & why? IS 2062 GR A OR IS 2062 GR B

2287

What is the difference between hydraulic oil and engine oil?

1149

How much pressure on air reservoir?

1936

Explain why would some industries select pneumatics over hydraulic?

1037

What is the use of white metal?

2167

What for schmidt plot for is used in heat transfer problems ?

1072

How to calculate motor bearing life - cycle (life time) (SKF bearing) how determine the capacity of refrigeration system? how we use condenser coils, compressor, capillarity,compressor how determine the capacity of refrigeration system? how we use condenser coils, compressor, capillarity,compressor what is rigging

3148

Where can you find space heater lam p and what is its purpose?

1972

What do you understand by eutectic ?

1101

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