Which of these can cool air in summer, heat air in winter, and control the amount of moisture in the air?

A. Heat pump
B. Electrical heating system
C. Radiator
D. Air conditioner



Answer :

Final answer:

Heat pumps are versatile systems that can cool air in summer, heat air in winter, and control moisture levels in the air.


Explanation:

Heat pumps can cool air in summer, heat air in winter, and control moisture levels in the air. They work by transferring heat from one place to another, making them efficient for both cooling and heating applications. Heat pumps are commonly used in warm climates with cool winters and can be run for both cooling and heating purposes.


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