When the temperature and humidity of air is low, we usually use __________ draft cooling tower.
A. Natural
B. Forced
C. Induced
D. None of these
Answer: Option A
A. Natural
B. Forced
C. Induced
D. None of these
Answer: Option A
A. Chemical properties
B. Physical properties
C. Degree of turbulence
D. Interfacial area
A. No change in theoretical
B. Marginal decrease in the number of
C. Major decrease in the number of
D. None of these
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