Kind of refrigerant use in a refrigerating system

2 Answers   RRB,

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what is the main purpose of deaerator in thermal power plants?

3 Answers   Engro,

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distinguish the knock phenomena of ci and si engine?

0 Answers  

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what is full form of caesar-2 for piping engg.

5 Answers  

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What are the causes of main engine black smoke?

3 Answers  

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How much pressure on air reservoir?

0 Answers   RRB,

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What is the name of vice used in fitting shop?

0 Answers  

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hi, if anyone have previous year paper of NHPC or some questions, Please send me at gupta.pankaj20@gmail.com

0 Answers  

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The higest value of thermal conductivity is expected for a.) Solid ice b.) Melting ice c.) Water d.) Boiling water Give the thermal conductivity value for each.

8 Answers   BEL,

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how can you calculate angle of bite practically???

1 Answers   JKN Limited, SVNIT,

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How will you size a pipe?. What is Darcy's formula?. From where you will get friction factor "f" ?. In darcy formula substitute f = 16/Re and now you see hf proportional to V instead of V square. How do you explain?.

0 Answers   IGCAR, Tekfen,

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Device use to control flow rate of centrifugal pump.

2 Answers   RRB,

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