Where do railway steam engines carry there water?

0 Answers  

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How can conclude that whether it is gravity die casting component or pressure die casting or low pressure die casting and shell moulding?

1 Answers   Fenner, TVS,

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Specific strength of materials is very high when they are in fibre size but lower when they are in bar form why ?

0 Answers  

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Which is the hardest material on earth?

0 Answers  

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why we use kg/cm2 in pressure gauge not kg/m2

0 Answers  

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why dont we use the vapour absorption refrigeration system in power palnts

1 Answers  

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How scoop works in hydraulic coupling of Motor driven BFP

1 Answers   NTPC,

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My interview is on 21/09/07.Kindly send me the Questions and answers on 1)Inspection and testing of pumps & compressor, 2)Piping 3) HVAC

2 Answers  

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what are the application or secification (temp/presure)for which IBR pipes should be used?

0 Answers   Vedanta,

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a compressor running at 100 rpm gives 40% efficincy speed increase from 200 wt will be the efficincy???????????

2 Answers  

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can a right hand nut be tightened on a right hand bolt?

4 Answers  

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if you say any object having a certain mass must be on the surface of the earth due to gravity, but how come gas molecules even after having a certain mass in atm. temperature and pressure not able to stay on ground.

2 Answers  

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