Question: Two Carnot engines work in series between the source and sink temperatures of (500 mathrm{~K}) and (300 mathrm{~K}). If both engines develop equal power determine

Two Carnot engines work in series between the source and sink temperatures of $500 \mathrm{~K}$ and $300 \mathrm{~K}$. If both engines develop equal power determine the intermediate temperature.

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