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 seal packing gland for turbine?

RRB,

2093

What is the flow of steam in an impulse turbine?

ABC Inc, RRB, Siemens,

2016

What will happen if you blow the soot in the boiler?

ABC Inc, RRB, Siemens,

1959

State the purpose of air heater?

ABC Inc, RRB, Siemens,

1 3595

How to operate soot blower boiler and economizer?

ABC Inc, RRB, Siemens,

2183

What do you mean by A.CC.?

ABC Inc, RRB, Siemens,

1917

What is the thermal efficiency of a diesel engine?

RRB,

2004

What is a blow down valves?

ABC Inc, RRB, Siemens,

2 4858

Give five parts inside the centrifugal pump and explain each?

RRB,

1 3703

What type of gear is the first reduction gear pinion?

RRB,

2760

List the main parts of Centrifugal pump

RRB,

1 3608

Enumerate the cause of pumps low delivery of water

RRB,

1957

What type of pump is main L.O. pump?

RRB,

1 7547

How to shut down and overhaul the centrifugal pumps?

RRB,

2668

What is the specific gravity or relative density of fuel oil?

RRB,

2070

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Un-Answered Questions { Mechanical Engineering }

Which material grade is better for low temperature application upto -20 deg C either IS 2062 GR B OR IS 2062 GR C ?

2348

Why are not use ball bearing insted of roller bearing?

1870

Explain the working of 6 stroke engine?

1141

how to select the capacity of an exhaust blower( exhaust booth) in an automobile industry.

1958

What is the normal vacuum pressure in a steam turbine atmospheric condenser? What would cause the press to falls?

2027

What is meant by shell and tube heat exchanger?

1080

please send me model question papers for DVC Examination diploma mechanical

4698

what is the stanton curve?

2670

where i can get APPSC AEE(Mechanical Engg) previuos question papaers

3053

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

1766

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?.

2496

How do you control cylinder liner wear?

1998

plz send me interview questions for POWER GENERATING CORPORATION LIMITED. my mail id is "ajaymits2004@yahoo.com"

1897

What is the spinning jenny?

1074

Explain the importance of thermodynamics laws in mechanical engineering?

1099

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