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Define: i)Relative humidity ii)Ton of refrigeration iii)Degree of saturation iv)Dew point temperature v)Coefficient of performance
written 8.1 years ago by gravatar for sumitvalse sumitvalse • 250 •   modified 8.1 years ago

Mumbai University > Mechanical Engineering > Sem 8 > Refrigeration and air conditioning

Marks: 04M

Year: Dec 2016
refrigeration and air conditioning
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written 8.1 years ago by gravatar for sumitvalse sumitvalse • 250

i) Relative Humidity: It is defined as the ratio of the mole fraction of water vapour in moist air to mole fraction of water vapour in saturated air at the same temperature and pressure. using perfect gas equation we can show that:

partial pressure of water vapour/saturation pressure of pure …

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