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,

1951

Explain briefly- good combustion of auxiliary boiler?

ABC Inc, RRB, Siemens,

1 3259

Method of testing or checking boiler water?

ABC Inc, RRB, Siemens,

2 5130

What is mean carry over of Aux. Boiler?

ABC Inc, Indian Sucrose Limited, RRB, Siemens,

2250

What are steam turbine parts usually come into damage?

RRB,

1802

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

ABC Inc, RRB, Siemens,

2048

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

Apollo, RRB,

2387

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

RRB,

1919

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

ABC Inc, RRB, Siemens,

1993

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

RRB,

1 3818

What are the causes of troubles in boiler during operations?

ABC Inc, RRB, Siemens,

1964

Give the purpose of nozzle in impulse turbine?

ABC Inc, RRB, Siemens,

2 4454

What s gland sealing steam?

RRB,

1816

How to prevent back fire of boiler?

RRB,

1952

What is the used of economizer in boiler?

ABC Inc, RRB, Siemens,

1 4056

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Un-Answered Questions { Mechanical Engineering }

Hydrogen cannot be removed easily from molten steel. What harm hydrogen has on property of steel ?

1387

Why pert is preferred over cpm for evaluation of project ?

1101

sir, i am going to appear in the test of BEML 2009 so i want to get the type of question paper asked in previous exams of BEML.

2993

sir, can you give me full idea for computational fluid dynamices and how can work in CFD

1963

What do you measure in the banana and mountain diagram?

1902

should cutouts made in main header of metal ducting be deducted from duct measurement.

2334

Name any four commonly used refrigerants.

1192

what is the procedure to start the turbine?

2560

What for admirality brass used ?

1122

PLESE SEND ME OLD TECHNICAL N APPTITUDE QUESTION PAPERS

2259

What is the use of center punch?

1255

whether anyone has VEDANTA written question papers?if so send me soon i've placements in dec 2nd week

2280

What is the temprature used in dearator tank?

2454

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

1058

Is there a high demand for mechanical engineers right now?

1031

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