Which of the following processes is followed by unsaturated air (with – McqOptions

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1.	Which of the following processes is followed by unsaturated air (with dry bulb temperature 12 C and relative humidity 47%) passing through water spray washer (temperature of water being constant at 40 C?
A.	Humidification only
B.	Heating only
C.	Both heating and humidification
D.	Evaporative cooling
Answer» D. Evaporative cooling

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