Refrigeration and Air Conditioning

Degree of saturation or percentage humidity is_____.

  • A. The mass of water vapour present in 1 m³ of dry air
  • B. The mass of water vapour present in 1 kg of dry air
  • C. 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
  • D. The ratio of actual mass of water vapour in a given volume of moist air to the mass of water vapour in the same volume of saturated air at the same temperature and pressure
Answer: Option C.
Explanation:

No answer description available for this question.

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