Can The COP Of A Refrigerator Be Greater Than 1?

Can The COP Of A Refrigerator Be Greater Than 1? The coefficient of performance (COP) of refrigeration is always more than 1. Hence option (a) is correct. COP is the ratio of heat extracted from the refrigerator to the work done on the refrigerant. What is the maximum COP of refrigerator? For a refrigerator keeping