Two Carnot engines A and B are operated in series. The first one A receives heat from a source at temperature 800 K and rejects heat to a reservoir at temperature T K. The second engine B receives the heat rejected by the first engine and in turn rejects to a heat reservoir at temperature 300 K Find the value of temperature T if the efficiencies of two engines are equal.(Take √6=2.45 for calculation)

Two Carnot engines A and B are operated in series. The first one A rec

1.	Two Carnot engines A and B are operated in series. The first one A receives heat from a source at temperature 800 K and rejects heat to a reservoir at temperature T K. The second engine B receives the heat rejected by the first engine and in turn rejects to a heat reservoir at temperature 300 K Find the value of temperature T if the efficiencies of two engines are equal.(Take √6=2.45 for calculation)
Answer» Two Carnot engines $A$ and $B$ are operated in series. The first one $A$ receives heat from a source at temperature $800 K$ and rejects heat to a reservoir at temperature $T K$ . The second engine $B$ receives the heat rejected by the first engine and in turn rejects to a heat reservoir at temperature $300 K$ Find the value of temperature $T$ if the efficiencies of two engines are equal. (Take $\sqrt{6} = 2.45$ for calculation)

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