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A refrigerating system operates on the reversed Carnot cycle. The higher temperature of the refrigerant on the system is 35C and the lower temperature is

A refrigerating system operates on the reversed Carnot cycle. The higher temperature of the refrigerant on the system is 35C and the lower temperature is -15C. The capacity is to be 12TR. Determine 1. C.O.P., 2. heat rejected from the system per hour, and 3. Power required

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