Air Conditioning Systems

The purpose and operation of an air conditioning system is to:

• cool and dehumidify the air

• heat the air

• purify the air

• humidify the air

The function of air conditioning system components is to:

• cool the air

• heat the air

• humidify the air

• purify the air

What is the primary function of air conditioning in a vehicle?

• To cool the interior of the vehicle

• To heat the interior of the vehicle

• To circulate air within the vehicle

• To filter the air entering the vehicle

The air conditioning system in a vehicle improves the driver's comfort and visibility by:

• Cooling the cabin and reducing humidity

• Heating the cabin and increasing humidity

• Blocking sunlight and reducing glare

• Filtering air and increasing oxygen levels

The air conditioning system uses ______ to remove heat from the passenger compartment.

• refrigerant

• water

• air

• coolant

What has air conditioning (A/C) been fitted to for many years?

• Bicycles

• Luxury cars

• Motorcycles

• Boats

Air conditioning is increasingly being fitted as standard or offered as an 'extra' on some types of _______.

• vehicles

• furniture

• clothing

• appliances

Modern A/C systems are used in conjunction with the heating system, which is known as _______.

• climate control

• air conditioning

• ventilation system

• HVAC

What does A/C keep constant inside the vehicle?

• Temperature and humidity

• Speed

• Fuel level

• Tire pressure

Why is A/C useful when the vehicle is used in a wide range of operating conditions?

• A/C helps maintain a comfortable temperature inside the vehicle.

• A/C increases the fuel efficiency of the vehicle.

• A/C reduces the wear and tear of the vehicle's engine.

• A/C improves the vehicle's aerodynamics.