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,

1947

Explain briefly- good combustion of auxiliary boiler?

ABC Inc, RRB, Siemens,

1 3256

Method of testing or checking boiler water?

ABC Inc, RRB, Siemens,

2 5120

What is mean carry over of Aux. Boiler?

ABC Inc, Indian Sucrose Limited, RRB, Siemens,

2244

What are steam turbine parts usually come into damage?

RRB,

1797

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

ABC Inc, RRB, Siemens,

2028

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

Apollo, RRB,

2375

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

RRB,

1915

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

ABC Inc, RRB, Siemens,

1986

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

RRB,

1 3810

What are the causes of troubles in boiler during operations?

ABC Inc, RRB, Siemens,

1957

Give the purpose of nozzle in impulse turbine?

ABC Inc, RRB, Siemens,

2 4450

What s gland sealing steam?

RRB,

1816

How to prevent back fire of boiler?

RRB,

1944

What is the used of economizer in boiler?

ABC Inc, RRB, Siemens,

1 4048

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Un-Answered Questions { Mechanical Engineering }

Explain the fresh water cooling system.

1890

hi sir would u plz kindly send me d previous years IOCL test papers......plz send it to this email id...jomygeorge787@hotmail.com

1960

To operate 4 ac of 2 tons how kva genatator need

1568

How a main gate (steel) get support from top whlie slides on the rail fixed on the bottom surface??

1890

How can the reaction of support of a frame be evaluated?

1194

What happened if the exhaust valve is leaking?

1889

CATIA:SPRING WITH SOME RADIUS AXIS

2400

I WORKED AS A Q.C INSPECTOR IN STATIC EQUIPMENT.WHAT ARE THE QUESTIONS ARE LIKELY TO BE ASKED IN AN INTERVIEW.

9787

Can I use motor oil in a hydraulic system?

1079

what are the major duties of a mechanical engineer in a power plant.?

7402

What is blower? Partlist of blower.

1952

HOW FORCE ACTING ON SPUR AND HELICAL GEAR

1927

efficiency of diesel generator set:kwh x 3410 x 100/ fuel in ltrs x 0.87 x 2.2 x 19000. is it correct formula

2483

What type of cross-section is usually of a chisel?

1204

How does hydraulic clutches work?

1103

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