Question: An engine operates between 1 2 7 3 K and 5 0 8 K . It rejects 1 2 0 0 Joules of energy and

An engine operates between 1273K and 508K. It rejects 1200 Joules of energy and does 1800 Joules of work. Is this engine possible and if so is it reversible or irreversible?
Question 2 options:
Possible and Reversible
Possible and Irreversible
Impossible

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