how vaccum create in watering vaccum oump?

1 Answers  

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describe a type when u anticipated potential problems and developed preventive measure

0 Answers  

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why we can't use condensate pump in place of feed pump.

1 Answers   Hindalco,

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What are the different theories of failure under static load, explain ?

0 Answers  

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At the nozzle throat wats the value of mach no. >1 ,<1 ,=1

8 Answers   NTPC,

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What is blower? Partlist of blower.

0 Answers  

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Q : How to calculate cooling water pumps head, do I need to consider static head and frictional loss of the pipe with high elevation? I mean to say is discharge pipe branches to several elevations and joins to the cooling water return line. The highest elevation pipe goes to a heat exchanger at (xx) psi inlet pressure. Should I consider only pump discharge header and this piping for head calculations? How about frictional losses in return pipe? Pressure recovered in return piping is good enough to make it back to the cooling tower?

1 Answers  

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What is the effect of pump installation in series and parallel connection.

2 Answers   Bhel, IOCL, Tata Power,

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What kinds of pipes are used for steam lines?

0 Answers  

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if in centrifugal pump suction,discharge and impeller size constant and motor rpm increase.what is the effect on motor ampere?

3 Answers  

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What are the different types of springs?

1 Answers  

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The Shompens are the tribal people of

1 Answers   RRB,

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