Heat Transfer Refrigeration and Air Conditioning - Engineering

Q1:

Wet bulb temperature is the temperature of air recorded by a thermometer, when

A it is not effected by the moisture present in the air

B its bulb is surrounded by a wet cloth exposed to the air

C the moisture present in it begins to condense

D none of the above

ANS:B - its bulb is surrounded by a wet cloth exposed to the air

Explanation: No answer description is available.