In a chilled-water spray pond, the temperature of water is lower then dew point temperature of entering air. The air passing through the spray undergoes
Option (A)
Cooling and humidification
Option (B)
Cooling and dehumidification
Sensible cooling
Correct Option:
Question Solution:
Cooling and dehumidification may be accomplished with help of air-washer.
In the air-washer system, the outside or entering air is cooled below its dew point temperature so that it looses moisture by condensation. The moisture removal is also accomplished when the spray water is chilled water and its temperature is lower than dew point temperature of the entering air.