Prepares student for ase testing.
Automotive air conditioning system theory.
Below 32 f 0 c it exists as ice.
Theory of air conditioning how air conditioning works governmental regulations system inspection.
The air conditioning system is made up of the following components.
Water is a common material that can exist in all three states.
The purpose of the system is to remove hot air from the inside of your vehicle.
Emphasis on basic refrigeration cycle and diagnosis retrofit and repair of system malfunctions.
The compressor is a pump driven by a belt attached to the engine s crankshaft.
It consists of the following components.
The automotive air conditioning system consists a refrigeration.
Learn more about the repetitive cycle of the system from the list of air conditioner components and the ac parts.
Covers epa requirements on recovery of coolants coolant handling and new refrigerant handling and replacements.
Most newer vehicles use r134a which is a relatively safe and easy to handle gas.
Each of these components serves a different purpose.
When the refrigerant is drawn into the compressor it is in a low pressure gaseous form.
As like all air conditioning system the aim of automotive air conditioning is to control the temperature and humidity of the atmospheric air and circulate the same in the automobile.
Above 212 f 100 c at sea level air pressure it exists as steam which is a gas.
This gas is the lifeblood of your air conditioning and it is very important to notate here that newer vehicles are very sensitive to the refrigerant level.
The lifeblood of your air conditioning system.
The purpose of the compressor is to pressurize the air conditioning system and circulate the refrigerant.
The automotive air conditioning system is also works on the reverse brayton or rankine cycle.
All automotive air conditioning systems are nearly closed loops with a high pressure side and low pressure side.
Theory of automotive air conditioning and heating systems.