Question $5(1$ point$)$

An engine operates between $\backslash (1273^\{\backslash$circ$\}\backslash$mathrm$\{$C$\}\backslash )$ and $\backslash (508^\{\backslash$circ$\}\backslash$mathrm$\{$C$\}\backslash ).$ It rejects $1200$ Joules of energy and does $1800$ Joules of work. Is this engine possible and if so is it reversible or irreversible?

Possible and Reversible

Possible and Irreversible

Impossible