Explain the difference between projectile motion and trajectory?

0 Answers  

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What is the difference between induced draft cooling tower& natural draft cooling tower?

2 Answers  

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What are some examples of a periscope?

0 Answers  

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why cenrifugal pump casing is called involute casing.

6 Answers   GNFC,

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What is the effect on shunt motor's rotation if the polarity of the field and the armature winding increased simultaneouisly

1 Answers   GDT, JKP,

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What device installed in the F.O. system when excess oil return to drain tank?

0 Answers  

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effect of temperature on stainless steel,aluminized steel,chromium at (500C-750C)-required for project work on silencer 1.thermal conductivity 2.heat conduction 3.mechanical strength 4.temperature to weight ratio urgent

0 Answers   Essar,

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Respected sir please send placement paper of bpcl

0 Answers   BPCL Bharat Petroleum,

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What is an expansion valve and its purpose?

0 Answers   RRB,

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What is PH Explain it How much the PH Having the Boiler Vear Water and Boiler Water

1 Answers  

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what is purpose of governor in desiel engine...

13 Answers   Wartsila,

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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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