engineering recuitment JSSC JE Mock Test 2023 Refrigeration and Air Conditioning Refrigeration Cycles and Devices Reversed Brayton Cycle
Identify the incorrect statement, from the following options:
An air refrigeration cycle ______1
Operates on reverse Brayton cycle
2
Employs air as the refrigerant
3
Is used for air conditioning in airplanes
4
Heat rejection and heat removal from the cooled space are constant volume processes