Question: A heat engine operates between T H = 450 o C and T C = 160 o C, and its efficiency is 63% of the

A heat engine operates between TH = 450oC and TC = 160oC, and its efficiency is 63% of the ideal efficiency.

(a) What is the ideal efficiency of this engine?

Answer: %

(b) What is the efficiency of this engine?

Answer: %

(c) If the engine absorbed 4.5x105J of heat, how much heat does it reject?

Answer: x105J

(d) How much work does the engine produce?

Answer: x105 J

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