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Mechanical Engineering Interview Questions
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if there is 30% loss in cooling of an ic engine then to reduce that it is ok to supply 30% less fuel? why?

 1 2314

if you are standing on 30th floor & you asked to drink a water through straw .can you? water is in glass at the ground floor.

 5 6255

why the stroker is provided in the boiler?

 1 5849

what is the difference between the air preheater & air blower?

Castrol,

4 13785

function of the strainer in ic engine?

Castrol,

3 14489

difference between rolling & pitching

 2 8594

what is the use of fudicial indicator in measurement?

Godrej,

1 5024

Can I ask "you are having experience in welding field?"

 1 2777

why the baffels are provided in water tube boilers?

Siemens,

2 6068

why the lever of spring loaded safety valve is very long?

 1 3258

work done in throttling process is given by which formula?

Siemens,

1 8030

what is used to check the amount & quality of fuel in two stroke ic engine?

Siemens,

1 4173

why rotory compressor is used in the gas turbine?

 2 4262

what is the function of steam trap?

 2 4664

where is the steam trap connected in boiler distribution?

 1507

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Un-Answered Questions { Mechanical Engineering }

How fuel oil consumed by medium engine?

1465

what is the use of choper motor in pyrometer ?

1591

Please inform about mahagenco exam 2010?

2464

where can i get railway junior engineer(mechanical) previous years question papers?

2705

If percentage elongation of a material is more than 200%, it is classed as ?

796




hai friends please send me the previous question ntpc questions both tecnical and apptitude papers for my mail. and also post me the areas in which u have faced difficulties that might help ful to me. so please send the answer to my question. my mail id is sweety4834u@gmail.com

1499

what is mean by boiling mechanism ?

1517

how to calculate bearing width

1144

Causes of M/E high exhaust valve temperature

1474

what is cyclon vibration effect in turbine

1575

Define enthalpy?

604

Hoew to represent unilateral tolerance, as Bilateral tolerance in engg drawing...? Example: 1.295 +0.000 and -0.10, as unitolerance, write the value in bilateral tolerance?

1453

I want technical questions of previous reqruitment examination

1469

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

1819

What is periscope?

587

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