Answer / hardik goswami

the function of air heater to increase temp. of air before
it enter to combustion chamber hence less heat is required
while combustion.

I am a mechanical student.And have cleared the written for NTPC. Please suggest what and how to prepare for the interview.i have got only 2-3 weeks in hand.

0 Answers  

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• Explain how you would be an asset to this Company

1 Answers   Petro Star Mount,

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"What is fuel oil viscosity, specific gravity?"

0 Answers   Blue Star, RRB,

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Explain bearing

0 Answers  

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What is the name of solid solution of carbon in alpha iron and delta iron ?

0 Answers  

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Why are not use ball bearing insted of roller bearing?

4 Answers  

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We select 10mm nominal thickness for Elip head of a pressure vesel. The minimum thickness after forming is 8.2mm. (Shell thickness is 8mm. The minimum thickness after forming is satisfied or not with UG-79 (d)(3) in ASME SECTION VIII, Div.1?

0 Answers   PetroVietnam,

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what is a full form of UPVC & CPVE?

2 Answers   Solitaire Builders,

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Hi, please share APGenco Assistant Engineer (Mechanical) model question papers.

8 Answers   APGenco, DBS, Essar, KTPS, L&T, Tikona,

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Why cooling tower of power plant is always in hyperbola shape?

2 Answers  

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what are the parameters are selected while manufacturing a single cylinder block?what are the different kind of test is conducted on it so that it can withstand with all those condition which required to run the engine efficiently.which force is act when piston slide inside the cylinder.

0 Answers   Emco,

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difference between load and force?

8 Answers   Bosch,

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