Question

The process, generally used in winter air-conditioning to warm and humidity the air, is called

a. humidification.

b. dehumidification

c. heating and humidification

d. cooling and dehumidification

Answer 1

C) Heating and humidification

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➺❥• The process, generally used in winter air-conditioning to warm and humidity the air, is called heating and humidification.


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Answer 2

Answer:

Heating and humidification is the process which is generally used in winter air-conditioning to warm and increase humidity in air.

Explanation:

The psychrometric process,  raises both dry-bulb temperature and humidity which in turn heats and humidifies the air.

The heating and humidifying process is carried on by spraying water on the air, this maintains a temperature higher than that of the dry-bulb temperature of the air.

It is important to warm and humidify the indoor air for a comfortable stay during the winters.

Cooling / dehumidification is required in summer, whereas heating / humidification is required in winter.

Hence, c. heating and dehumidification is the correct answer.

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