Amrutha t Asked a Question July 11, 2020 1:46 pm
30 pts YAn engine of efficiency n operates between twO reservoirs at temperature T, and T, with T,> T, doing an amount of work W in one cvcle. All of this work 1s used to drive an ideal Carnot engine in reverse (as a refrigerator) between the two reservoirs. The total heat extracted from the hot reservoir in one combined cycle of the two engines is Ty- (a) 0 ve (b) W7+
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