Mechanical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

What is the trunk type and crosshead type piston

Honda,

1 12782

What is the use of white metal?

5 7197

What is the volume develop by the piston from BDC to TDC

3 5845

What materials are used for engine propeller?

4 7048

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

ABC Inc, RRB, Siemens,

2029

What pressure is highest L.O. Gravity Head or S.W. of the stern tube circulation

2234

What resistance the ship encounter when the vessel is at sea

2 3870

What should you do before you start the engine?

3 5154

What trouble could result if the main engine is using a low grade of fuel?

1 3830

What type of pump is lubricator pump?

5 7825

What valves are fitted in a four-stroke diesel engine?

1 3912

What will be the cause of high temperature in one cylinder of D/E?

1 3719

What will be the cause of scavenging fire?

1 4109

What will be the cause of the loose compression in a cylinder?

3 5557

What will cause if you run your engine in critical RPM continuously?

TCL,

2 21838

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Un-Answered Questions { Mechanical Engineering }

Explain the difference between the points of inflexion and contraflexure?

1165

NOW IAM WORKING QUALITY ENGG ONSHORE ...HOW CAN I CHANGE MY WORK INTO OFFSHORE ? NEED ANY QUALIFICATION ? PLEASE EXPALIN TO ME .....

1843

Low water in boiler drum is unsafe because it may result in overheating of water tubes in furnace. Why it is unsafe to have high water condition in boiler drum ?

1147

how does a generator work?

1929

How to check temperature controller?

2210

What is difference between Higher calorific value and lower calorific value?

3187

Explain how do motion detectors work?

1077

Hello Friends I had my ONGC test today,but it was very bad.But I would give certain suggestions so that u may not face he problem which i had. Be thorough with Electrical Technology.Generators.motors stators etc.There are 5 questions on that. There were also good no.of questions from Hydraulic machine and Production technology. Then 3 from Strength of materials.And remember the dimensional quantities.

2027

What are the different types of pumps? and their usage.

1292

How is ceramic defined ?

1207

What are the procedures on how to anneal?

1957

What type of paper when made into a paper boat floats longest?

1062

What happen when the expansion valve is excessively open?

2052

Explain the mechanical advantage of a double pulley?

1226

how much capacity of id fan for 200HP induction motor

1465

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