Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

Properties of F.O. the cause damage on auxiliary boiler.

RRB,

1561

Device use to control flow rate of centrifugal pump.

RRB,

2 3334

What is the use of gravity disc?

RRB,

1860

What causes damage to impellers?

RRB,

3 4153

Give the procedures in starting centrifugal pumps.

RRB,

1550

How to stop a purifier?

RRB,

1541

What type of pump is are commonly used in auxiliary boilers?

RRB,

1521

Explain the operation of a centrifugal purifier.

RRB,

1931

How would you increase the volume efficiency of centrifugal pump?

Bhel, RRB,

1491

"What is fuel oil viscosity, specific gravity?"

Blue Star, RRB,

1516

What type of pump is lubricator pump?

RRB,

2 3367

Identify or enumerate the parts of stern tube

RRB,

1427

Explain how to adjust pump pressure

RRB,

3 4481

What is absolute pressure

RRB,

3 4881

Purpose of stern tube sealing

RRB,

1430


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Un-Answered Questions { Mechanical Engineering }

What is the ratio of specific heat of air?

688


What is the difference between "stress and strain”?

612


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

1196


Question regarding property of Critical Path?

1594


What are the differences between pneumatics and hydraulics?

590






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

609


What is representative elementary volume?

653


Who all falls under the Perview of Excise Duty, we mean who has to pay the Excise Duty, eg: does all mfrs have to pay ED or who has high turnover they should only pay ED, if yes that what is the Turnover limit?

1367


Explain the rule to find specific heat of aqueous solutions.

634


SIR, ME AND MY FRIENDS(MECHANICAL ENGINEERING STUDENTS) PLAN TO GO TO CHENNAI FOR INDUSTRIAL VISIT. MAY I KNOW HOW TO CONTACT THE MAJOR INDUSTRIES, PROCEDURE FOR HAVING A VISIT THERE, AND OTHER DETAILS. COULD YOU PLEASE HELP ME

1416


What is meant by gear ratio?

743


What are the advantages of diesel engines?

589


Enumerate some trouble of fuel injection valve

1494


pls, send me jindal steels & power aptitude ques

1416


Does the rate increase by experience or number of years worked?

582