Familiarization and operational functions of automotive A/C system.
Measurement of refrigerant pressures and evaporating temperatures.
Climate control operation in automotive A/C system.
Cabin air distribution.
Observation of thermostatic expansion valve performance.
Understanding and plotting thermodynamic cycle in pressure-enthalpy diagram.
Calculate the refrigeration capacity from the p-h diagram.
Calculate the coefficient of performance.
Calculate the efficiency of the compressor.
Leak testing an air conditioning system.
Evacuating and charging automotive A/C system.
Diagnose A/C system conditions that cause faulty conditions/problems and determine necessary action.
Troubleshoot A/C system components (condenser fan motor, blower fan motor, electronic circuit, sensors etc.) that cause faults/problems and determine necessary action.
