Question: PROBLEM 2 A heat engine (A) operates between 300K and 800K and produces 13.75kJ of work while rejecting 8.25kJ of heat. Another heat engine (B)

PROBLEM 2 A heat engine (A) operates between 300K and 800K and produces 13.75kJ of work while rejecting 8.25kJ of heat. Another heat engine (B) rejects 6kJ of heat and takes in 20kJ. Find the efficiency of each heat engine (A \& B) and determine if they are reversible, irreversible, or impossible

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