The specific humidity during cooling and dehumidification

More Questions from Heat Transfer, Refrigeration and Air Conditioning

• A human body feels comfortable when the heat produced by the metabolism of human body is equal to the
• During heating and humidification, the final relative humidity of air
• The overall coefficient of heat transfer is used in problems of
• The fluids used in electrolux refrigerator are
• The refrigerant after condensation process is cooled below the saturation temperature before throttling. Such a process is called
• In a parallel flow heat exchanger, the rate of flow of heat and the rate of decrease of temperature are maximum.
• The boiling point of R-12 is about - 30°C.
• It is desired to condition the outside air from 70% relative humidity and 45° C dry bulb temperature to 50% relative humidity and 25° C dry bulb temperature (room condition). The practical arrangement will be
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• The absolute humidity is the mass of water vapour present in 1 m3 of dry air.

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