SSC SSC JE Mechanical 2025 Mock Test Series (Paper 1 & Paper 2) Refrigeration and Air Conditioning Refrigeration Cycles and Devices Refrigeration Devices
The coefficient of performance (COP) of a refrigerator working as a heat pump is given by
1
(COP)heat pump = (COP)refrigerator
2
(COP)heat pump = (COP)refrigerator – 1
3
(COP)heat pump = (COP)refrigerator + 1
4
(COP)heat pump = (COP)refrigerator + 2