A. In case of induced draft cooling tower, the fan is placed at the top of the tower
B. Effectiveness of forced draft cooling tower is reduced by the recirculation of the humid and
hot discharged air
C. A natural draft cooling tower is recommended to be used, when the air humidity is low and air
temperature is also low
D. Effectiveness of a mechanical draft cooling tower is reduced with increase in air wet-bulb
temperature
Correct Answer: D. Effectiveness of a mechanical draft cooling tower is reduced with increase in air wet-bulb
temperature ✔
Last Updated: February 18, 2019