how can you measure wt. of G.I.pipes knowing od,id,length.

3 Answers   Vertex,

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in tpp how steam pr. decreases from steam drum to main steam line

0 Answers  

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How to calculate CFM of fan?

2 Answers  

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Explain why do the radiators in your house click when you start the heating system?

0 Answers  

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Explain the difference between an electric motor and an electric generator?

0 Answers  

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What is the difference between basic hole and basic shaft ?

0 Answers  

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What is the difference between vertical and horizontal multistage centrifugal pump? which one has more advantages on the other?

3 Answers  

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apgenco prevoius question papers

0 Answers   APGenco, Sushma,

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What are the rules that must be kept in mind while designing castings?

0 Answers  

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what is the difference between En19 and En24

0 Answers  

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What is cavitations?How it is generated?

4 Answers   KFCL,

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1) Any pipe line working fluid may water / steam on it one manual isolation valve suppose one side of valve 6 kg/ cm^2 pressure (i.e. up stream) and other side is “ 0” kg/ cm^2 pressure(i.e. down stream) . So how much Tourqe required for opening the valve in terms of Newton force wheather normal man can open this valve. (for reference pipe nominal bore is 100 NB )

0 Answers   Ansaldo,

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