For a white body, absorptivity (`alpha` ) = 0, reflectivity (`rho`) = 1 and transmittivity (`tau`) = 0.

The specific humidity during dehumidification process

 
The process of removing moisture from the air, without change in its dry bulb temperature, is called dehumidification.

 
The conditioned air supplied to the room must have the capacity to take up

The sulphur sticks, in case of leakage of ammonia refrigerant, gives white smoke.

During gas charging in an ammonia vapour compression system, the connection is made at the compressor outlet.

 
The coefficient of performance of electrolux refrigerator is the ratio of

During cooling and dehumidification, dry bulb temperature

.The sensible heat gain is due to the __________ difference between the fresh air and the air in space.

The horizontal and uniformly spaced lines on a psychrometric chart indicates relative humidity.