This note covers Engineering
graphics, Psychrometry, Basic electricity and electric motor,Air conditioning equipments, Window air
conditioner, Split air conditioner, Inverter split air conditioner, Heat load
calculations, Special air conditioning applications, Refrigeration and Air
conditioning controls and Transmission and distribution of air.
This PDF on Refrigerant Piping covers
the following topics related to Refrigeration and Airconditioning : Refrigerant
Piping Requirements, Suction Line, Discharge Line, Liquid Line, Hot-Gas Bypass
Line.