Mechanical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

in power plant which pump is used for feeding the water a) centrifugal pump or b) reciprocating pump and why?

6 9768

what is BOOSTER pump which is used in power plant?

4 18007

what is difference between stress and pressure ?

TATA,

10 12901

. What is the hottest part of refrigerant in the refrigeration system

RRB,

3 6563

What is a liquid flooding in refrigeration system?

Bhel, RRB,

2373

. What is a magnetic valve of refrigeration system?

RRB,

2035

What phenomenon becomes when air mixed with refrigerant?

RRB,

2219

What would happen if there was water in refrigeration line?

RRB,

3 5317

What is the purpose of liquid receiver IN the refrigeretion system

2393

What is the cold side of the refrigeration system?

RRB,

2 5266

What will happen if there is moisture in refrigeration system

RRB,

5 13670

Purpose of condenser in refrigeration system? Purpose of evaporator in refrigeration system

1 5102

Define earth lamp?

2415

What will happen if the centrifugal pump has no pressure?

6 9847

WHAT IS DENSITY OF AIR AND PETROL MIXTURE IN 2 STROKE S.I.ENGINE

2283

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Un-Answered Questions { Mechanical Engineering }

What is the function of mouth ring

2542

What are the some examples of a periscope?

1083

Explain how does hydraulic clutches work?

1033

How to disiegn DCV circuit ?

2848

Define steam turbine diaphragm?

1253

what is the actual difference between casting and moulding? explain pressure die casting process?

19000

Explain the advantages of cycloidal and involute gears?

1228

Define stanton number [st].

1137

What is the power requirement of a refrigerator?

1192

What device installed in the F.O. system when excess oil return to drain tank?

1990

How to find ground in main switchboard?

2035

Which questions will be asked for mechanical design Engineer position in GE?? plz give me reply it's urgent...

2639

How do you detect starting valve leaks?

2006

What is viscosity and why is it important?

1480

Sketch the jacket cooling system?

2161

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