Identify the correct statement related to a reverse cycle air conditioner. a. A system that absorbs the heat out of the room in the cooling cycle and rejects heat into the room in the heating cycle. b. It operates on the principle of radiation c. When the refrigerant is being pumped in the reverse cycle for the purposes of heating, warm air from the outside helps to evaporate the refrigerant gas turning it into a vapour. This low-pressure vapour becomes pressurized in the compressor and turns into high pressure to create warm airflow through the room d. A refrigerant when pressurised by the compressor changes temperature. select all that apply