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1. |
An air-conditioning system operating on the reversed Carnot cycle is required to remove heat from the room at a rate of 25 kW to maintain its temperature constant at 20° C. The temperature of the surroundings being 35°C, the power required to operate this air-conditioning system will be |
A. | 1.28 kW |
B. | 4.02 kW |
C. | 5.12 kW |
D. | 12.80 kW |
Answer» B. 4.02 kW | |