The term "approach" in a cooling tower refers to the difference in the

1.	The term "approach" in a cooling tower refers to the difference in the temperature of the
A.	cold water leaving the tower and the wet bulb temperature of the surrounding air.
B.	hot water entering the tower and the wet bulb temperature of the surrounding air.
C.	hot water entering and the cooled water leaving the cooling tower.
D.	none of these
Answer» B. hot water entering the tower and the wet bulb temperature of the surrounding air.

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The term "approach" in a cooling tower refers to the difference in the temperature of the

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