Answer
(b) 3.87, COP = $\frac{Thot}{(Thot - Tcold)}$ = $\frac{773 K}{200 }$= 3.87
Work Step by Step
(b) 3.87, COP = $\frac{Thot}{(Thot - Tcold)}$ = $\frac{773 K}{200 }$= 3.87
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