Use of natural draft cooling tower is practised, when the air has low ?
Correct answer: C. Both A. & B.
- A. Humidity
- B. Temperature
- C. Both A. & B.
- D. Neither A. nor B.
Explanation
Natural-draft cooling towers depend on a strong density difference between warm, moist tower air and the cooler outside air. Low outside temperature and low humidity improve both the chimney draft and the cooling potential.
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