Q242
At the inlet of the mine roadway, the dry and wet bulb temperature of air are 38°C and 29°C, respectively. The corresponding temperatures at the outlet are 32°C and 29°C respectively. The process of heat transfer in the air way is described as . . . . . . . .
A.
Sensible heating
AnswerB.
Sensible cooling
C.
Dehumidification
D.
Evaporative cooling
Answer: Option A
Solution
Answer: Option A
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