is it necessory to use heat exchanger in case of water cooled chillers & cooling towers?????

3 Answers  

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What are the different types of gate valves?

0 Answers  

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The higest value of thermal conductivity is expected for a.) Solid ice b.) Melting ice c.) Water d.) Boiling water Give the thermal conductivity value for each.

8 Answers   BEL,

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hi friends pls send the bhel question papers is very urgent...

0 Answers   NDA,

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what is differnce b/w comprresure and pump

4 Answers   Engro, HPCL, HVAC, ISAT,

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Which has more mechanical efficiency betn 2-strock &4-strock IC engine & why?

4 Answers  

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At 50 Centigrade (Fuel oil) what is its cast?

0 Answers  

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What is the difference between bolt and screw

3 Answers  

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How many isomers have the name bromomethylcyclopentane?

1 Answers  

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What are the things to do when approaching the port?

0 Answers   RRB,

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Is There Any guy give me detail information regarding "ISO/TS-16949-2002 " /TPM/QMS/SPC/MSA ???

3 Answers  

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in power plant which pump is used for feeding the water a) centrifugal pump or b) reciprocating pump and why?

6 Answers  

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