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

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

Causes of dilution of lubricating oil in a steam turbine?

ABC Inc, RRB, Siemens,

1887

Explain briefly- good combustion of auxiliary boiler?

ABC Inc, RRB, Siemens,

1 3166

Method of testing or checking boiler water?

ABC Inc, RRB, Siemens,

2 5014

What is mean carry over of Aux. Boiler?

ABC Inc, Indian Sucrose Limited, RRB, Siemens,

2190

What are steam turbine parts usually come into damage?

RRB,

1762

Why must we pay attention when we drain steam in steam turbine. What factors are observed?

ABC Inc, RRB, Siemens,

1993

What type of pump use in boiler F.O. system?

Apollo, RRB,

2270

What parameters to be reported when we send lubricating oil for shore analysis?

RRB,

1877

"In boiler, what does steam and smoke goes out to the funnel. What reason?"

ABC Inc, RRB, Siemens,

1946

Where can you find the feed check valve and feed stop valve and give the purpose of it?

RRB,

1 3731

What are the causes of troubles in boiler during operations?

ABC Inc, RRB, Siemens,

1908

Give the purpose of nozzle in impulse turbine?

ABC Inc, RRB, Siemens,

2 4338

What s gland sealing steam?

RRB,

1772

How to prevent back fire of boiler?

RRB,

1894

What is the used of economizer in boiler?

ABC Inc, RRB, Siemens,

1 3967

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Un-Answered Questions { Mechanical Engineering }

Explain the difference between mill and mill-drill?

975

what is the equvalent indian material code for EN10025/2- S75JR

2839

What is the weight of 1m3 of seawater?

984

Sir Plz Send me the questions of interview of Mechanical stream for ONGC

1955

hai this is sreenu...i also applied for the post of PO in syndicate bank..

1979

How engine design needs to be changed to burn lean mixture ?

1002

What do you understand by engineering drawing?

1029

Explain why re-heater is used in gas turbine

1123

How to convert GSS duct volume in KG for all guages

3152

i am interested in refrigeration and air conditioning systems.please send me name of this type of company in baroda,gujarat.

1757

Where do you put the oil in a compressor?

1147

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

3226

Why fatigue strength decreases as size of a part increases beyond around 10 mm?

1218

about induction motor

1941

Gegger is used in foundry for the purpose of____________

2119

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