railway RRB JE (CBT I + CBT II) Mock Test 2024 Refrigeration and Air Conditioning Refrigeration Cycles and Devices Heat Engine, Heat Pump and Refrigerator
The COP of the refrigerator given in the figure is ________.
1
W/Q2
2
Q2/W
3
Q1/W
4
W/Q1
The COP of the refrigerator given in the figure is ________.