What is mean by NPSH? why NPSH available should be more than NPSH required for pump?

2 Answers   Lupin,

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What is Rig floor..?

0 Answers   National Drilling Company,

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which power station plants r more efficient? which is less? which is most expensive and which is cheapest?

0 Answers  

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how much efficiency loss will took place in a steam turbine due to low vacuum

0 Answers   TATA,

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what is the indirect method to calculate efficiency of a boiler?

2 Answers  

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How to protect the pipe line from crrossion.?

9 Answers   MAHINDRA,

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why we use 4 earthing in the DD genset?

2 Answers   Cooper,

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Define the least count

0 Answers  

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For hot water : please compare to solar heat and heat pump (environment/operation/invest...) Is there any comparison available. Thank you

0 Answers  

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how to calculate bearing size with shaft

2 Answers   Vayunandana Power,

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What are the methods of heat transfer?

2 Answers   ABC Inc, RRB, Siemens,

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which type feect in generator and turbine in reverse power protection

0 Answers  

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