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

3 Answers  

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What is ferrite material?

0 Answers  

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What are the causes of dirty lubricating oil?

0 Answers   RRB,

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Is it required slip & guide for incliened pipe installation to allow axial expansion. If yes, what type we have to use it

0 Answers   Al Inayah,

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• How would you know you were successful on this job?

1 Answers   Petro Star Mount,

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Double block and bleed is...

1 Answers  

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what is mist lubrication?give examples where it is used?

1 Answers  

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how to calculate the turbine efficiency?

6 Answers   HAL,

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increase in unit speed increases the discharge of impulse turbine how?

0 Answers  

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What is the Full form of AIF in Compressors ?

5 Answers   MAHINDRA,

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Is copper tube withstand under hard water say as 500 TDS.And is it cleanable by solfamric acid or by tube brushing

0 Answers   Cadila,

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• What are the equipments that you would use inbetween when u have to connect a transformer to busbars?

1 Answers   NTPC,

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