During dehumidification of unsaturated air wet bulb temperature & partial pressure of vapor are not constant. However, during evaporative cooling process with recirculated water supply, the __________ remains constant.

partial pressure of water vapor

During dehumidification of unsaturated air wet bulb temperature & part

1.	During dehumidification of unsaturated air wet bulb temperature & partial pressure of vapor are not constant. However, during evaporative cooling process with recirculated water supply, the __________ remains constant.
A.	wet bulb temperature
B.	partial pressure of water vapor
C.	relative humidity
D.	none of these
Answer» B. partial pressure of water vapor

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During dehumidification of unsaturated air wet bulb temperature & partial pressure of vapor are not constant. However, during evaporative cooling process with recirculated water supply, the __________ remains constant.

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