Answer / sunny

1.41

Answer / krishna kanth

IT IS DENOTED BY GAMMA. IT IS THE RATIO OF THE SPECIFIC
HEAT AT CONSTANT PRESSURE (Cp) TO SPECIFIC HEAT AT CONSTANT
VOLUME (Cv). FOR AIR, IT IS 1.414.

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   IFFCO,

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How much pressure on air reservoir?

0 Answers   RRB,

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please send all previous solved question papers on HLL......

0 Answers   HLL,

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What is Solution Annealing? kindly explain its process in brief

1 Answers  

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In General please do read newspapers.And be thorough with 10th history and Geography.Biology also

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what is the difference between type -a and type -b iron > The chemical compostion is given here under and also guide us the effect of Ni;Cr;Mo in the iron; name and use of these two types of iron Type a Type b %C :3.15 2.65 %Mn:0.41 0.52 %Si:1.72 1.60 %S :0.090 0.082 %P: 0.215 0.204 %Ni: 0.40 Traces %Cr : 0.49 Traces %Mo : Traces Traces

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Abrasion is a cause of the gear failure form

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List at least two factors that promote transition from ductile to brittle fracture.

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what is exactly peripheral velocity in case of two meshing gears?

2 Answers   Intel,

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what is the difrence between goal and target?

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Difference between isometric & trimetric view

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How do you control cylinder liner wear?

0 Answers   RRB,

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