Air Conditioning Basics Quiz

Air Conditioner Functions

• The primary function of an air conditioner is to cool and dehumidify the air in a room or building.

Refrigerants

• The most commonly used refrigerant in modern air conditioners is R-410A, a hydrofluorocarbon (HFC) that replaced ozone-depleting chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs).

Evaporator Coil

• The evaporator coil, also known as the indoor coil, is the part of the air conditioner that absorbs heat from the room's air and transfers it to the refrigerant, allowing the air to be cooled.
• The evaporator coil is usually located in the indoor unit of a split-system air conditioner or in the air handler of a packaged air conditioner.

Test your knowledge about the essential functions and components of air conditioners with this 100-question quiz. Explore topics such as the primary function of an air conditioner, common refrigerants used, and the purpose of the evaporator coil.