by having a backlog in 1 sem mean that i will have astar in my certificate

1 Answers  

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What is allotrope ? In what forms of cubic pattern, iron exists ?

0 Answers  

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What is the use of divider?

0 Answers  

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which technology use in bikes

0 Answers   TATA,

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why not a.c supply used to charged the lead acid battery

0 Answers  

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my dad is refused 8 times in visitor visa? now my dad wants to go usa only? tell me what he can do? whats the reason?

0 Answers   US Consulate,

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What type of boiler does not need a steam drum ?

0 Answers  

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What is the world's hardest metal?

0 Answers  

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Why we are cooling screw pump as + displacement pump?

3 Answers  

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I have a Hitachi split unit 1.5 Tr but I want know that what is meaning of R-134a refrigerant and what is chemical formulla.

1 Answers   Balkrishna Industries Limited BKT, Hitachi,

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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 advantages and dis advantages of critical speed of turbine

4 Answers   Bhel, NTPC,

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