Question: A heat engine is being designed to have a Carnot efficiency of 7 6 % when operating between two heat reservoirs. ( a ) If

A heat engine is being designed to have a Carnot efficiency of 76% when operating between two heat reservoirs.
(a) If the temperature of the cold reservoir is 18C, what must be the temperature of the hot reservoir?
C
(b) Can the actual efficiency of the engine be equal to 76%?
YesNo

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