Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

What are the defects in exhaust valve?

RRB,

623

How do you control cylinder liner wear?

RRB,

597

How much is the specific fuel consumption of an average diesel engine?

RRB,

628




Purpose of lubricator in a large diesel engine.

RRB,

762

Explain how the cylinder lubrication on main engine is done?

RRB,

719

Explain the function of cooling water expansion tank.

RRB,

731

Explain the causes of the exhaust valve leakage.

RRB,

651

What is the purpose of I.O. circulation before and after starting of engine?

RRB,

616




Names the valve connected in cylinder head of the engine.

RRB,

1 1108

Name the safety devices of diesel engine?

RRB,

731

What is injection tag?

RRB,

704

Explain how to measure crank web deflection?

RRB,

1103

In a 4 cycle engine the intake valve begins to open at?

RRB,

2 1763

What causes cylinder liner-wear down?

RRB,

857

What causes diesel engine to automatically stop?

RRB,

796


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Un-Answered Questions { Mechanical Engineering }

can i use IS 2062 gr B pipes in the softening plant pipings?

842


How to operate soot blower boiler and economizer?

925


Can you give me detail of Diesel Quality parameter in use of DG sets.

808


sir,i m mech. engg final year student, please send me technical test question with answer for gail,bhel,sail& also useful for other psu exam. thank you....

675


Draw L.O. system in diesel engine?

688






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

1515


why with the increase of pressure latent heat of steam decreases?

551


How much is the specific fuel consumption of an average diesel engine?

628


I want to know flow rate,max pressure drop,heat load,design pressure,test presurre,temp both inlet and outlet of coldside and hot side of 1,2,3,5,5.5,7.5,10,12,15 tons

652


general diesel engine we are using 15w 40 oil unfortunatley our oiller mis used the oil hudralic oil refilled when he doing the service which kind proplem coming in future?

954


PLESE SEND ME OLD TECHNICAL N APPTITUDE QUESTION PAPERS

965


how to calculate stiffners position and size in transformer design

861


one kg of gas is compressed adiabatically from 1 kg/sq.cm,1 cubic metre volume and 300 kelvin to 5 kg/sq.cm,0.5 cubic metre and 400 kelvin.work transfer in this process will be

1730


What is the pressure of fuel oil on main engine and diesel generator?

863


How the F.W.C. system of diesel engine circulate?

963