Evaporative coolers are primarily used in climates where the summers are
A) hot and humid.
B) hot and dry.
C) cold and humid.
D) cold and dry.

Question

Quizplus · Accepted Answer

Evaporative coolers, also known as swamp coolers, work best in hot and dry climates where the air is not already saturated with moisture. In these conditions, the cooling effect of water evaporation can significantly lower the temperature and increase humidity. In hot and humid climates, the added moisture from evaporative coolers can actually make the air feel more uncomfortable. Therefore, choice B is the best answer.

Evaporative Coolers Are Primarily Used in Climates Where the Summers