(Answered) A carnot engine is operated between two heat reservoirs at

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A Carnot engine is operated between two heat reservoirs at temperatures of 505 K and 300 K.

a. If the engine receives 6.55 kJ of heat energy from the reservoir at 505 K in each cycle, how many joules per cycle does it reject to the reservoir at 300 K ?

b. How much mechanical work is performed by the engine during each cycle?

c. What is the thermal efficiency of the engine?

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