Heat Transfer Refrigeration and Air Conditioning - Engineering

Q1:

The ratio of the actual mass of water vapour in a unit mass of dry air to the mass of water vapour in the same mass of dry air when it is saturated at the same temperature and pressure, is called

A humidity ratio

B relative humidity

C absolute humidity

D degree of saturation

ANS:D - degree of saturation

Explanation: No answer description is available.