Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

At 50 Centigrade (Diesel oil) what is its cast?

RRB,

771

What do you call a piston travel from TDC to BDC?

RRB,

6 3668

What happened if the exhaust valve is leaking?

RRB,

2 2276




Why and what cause of leak fuel oil in high pressure pipe of main engine?

RRB,

727

What device installed in the F.O. system when excess oil return to drain tank?

RRB,

1 1391

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

RRB,

623

Heavy fuel oil sulfur content and counter measures?

RRB,

720

What will happen when engine stays in critical speed of 58-65 RPM?

RRB,

1 1331




What are the causes of L.O. high temperature?

RRB,

661

How do you detect starting valve leaks?

RRB,

742

What are the causes of dirty lubricating oil?

RRB,

861

Identify the parts of indicator diagram?

RRB,

764

What are the symptoms of broke piston ring?

RRB,

716

How much pressure on air reservoir?

RRB,

724

Name the parts of piston through connecting rod?

RRB,

1 994


Post New Mechanical Engineering Questions






Un-Answered Questions { Mechanical Engineering }

what is critical temprature discuss that is any pressure greater than critical pressure is valid for boiler design.....2 in what cycle steam power plant is based draw h-s diagram.different process to make gear what is tooth profile what is generatic and directric and many more as i m doing mtech thats why interview was of 30 minute...........

1068


What is the purpose of air blow?

759


how to calculate stiffners position and size in transformer design

950


How many types of oil spilling available?

982


Instead of having individual transmission what is the benefit of unified transmission?

3102






Why and what cause of leak fuel oil in high pressure pipe of main engine?

727


Please tell me the difference between EN31 and OHNS material.

2513


Draw the flow of F.O. diagram from service tank to Main Engine?

1161


what is mean by boiling mechanism ?

812


What is the purpose of scrapper ring

1124


What is screw,centrifugal and rotary type compressors,how it works and what is principle .

931


What is critical pressure ?. What will happen if water is heated above critical pressure and temperature?. What importance it is having related to Boiler?. Upto what presrure natural circulation is possible in Boilers?.

1365


How do you control cylinder liner wear?

684


What is space heater?

738


What are the characteristics of Freon 12?

1194