How can we calculate the capacity of each impeller in a multi stage pump(Condensate extraction pump having 5 stage used in thermal power station)How it varies in pumping capacity on removing different stages?

0 Answers  

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What type of cross-section is usually of a chisel?

0 Answers  

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How does an aeroplane (F16 etc) maintains lift during rotation of 360 degree.

0 Answers   Jindal,

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what is the use of feed water treatment in boiler?

2 Answers  

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what is mean by cc critical characteristic, hic high impact characteristic

0 Answers  

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in gas pipe line is running, and leakage is take place, if possible with out stop the gas is welding ? how ?

1 Answers  

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What is the difference between sales engineer & Project engineer? What are your strenghts & give example? Why should XYZ Company to appoint you as a sales engineer?

1 Answers   Maksel Engineers, Thermax,

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Explain how can I see where pipes are behind the wall?

0 Answers  

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What is non-destructive test and what is the purpose of it?

1 Answers   RRB,

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what is the difference between suction lift & suction head?

4 Answers   NTPC,

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what is the difference between stress and presure althougth both have same unit.

19 Answers   JBM, NTPC,

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Which instrument is used to measure the Inner diameter,outer dia,Thichness & Depth.

1 Answers   Bhel,

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