Refrigeration and Air Conditioning Refrigeration Cycles and Devices Heat Engine, Heat Pump and Refrigerator
The working temperatures in evaporator and condenser coils of a refrigerator are -25°C and 30°C, respectively. The COP at the refrigerator is 0.85 of the maximum COP for a power input of 2 kW. The refrigeration effect produced will be
1
7.6 kW
2
9 kW
3
10.2 kW
4
12 kW