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[" Example "36," Two Carnot engines "A" ...

[" Example "36," Two Carnot engines "A" and "B" are operated in "],[" series.The first one "A" receives heat "800K" and rejects 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 "300K" .Calculate the temperature T "K" for "],[" the following cases: "],[[" (i) When the outputs of the two engines are equal."],[" (ii) When the efficiencies of the two engines are equal."]]

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Two carnot engines A and B are operated in series. The first one A receives heat at 8 K and rejects to a reservoir at temperature TK. The second engine B receives the heat rejected by the first engine and in turn rejects to a heat reservoir at 2K. Calculate the temperature TK when the efficiencies of the two engines are equal.

Two Camot engines A and B are operated in series. The first one, A , receives heat at T_(1)(=600 K) and rejects to a reservoir at temperature T_(2) . The second engine B receives heat rejected by the first engine and, in turn, rejects to a heat reservoir at T_(3)(=400K). Calculate the temperature T_(2) if the work outputs of the two engines are equal :

Two Camot engines A and B are operated in series. The first one, A , receives heat at T_(1)(=600 K) and rejects to a reservoir at temperature T_(2) . The second engine B receives heat rejected by the first engine and, in turn, rejects to a heat reservoir at T_(3)(=400K). Calculate the temperature T_(2) if the work outputs of the two engines are equal :

Two carnot engines A and B are operated in series. The first one A receives heat at 900K and rejects it to a reservoir at T K . The second engine B receives the heat rejected by the first engine and rejects it to a heat reservoir at 400K . Calculate the value of T , when the efficiency ot two engines is the same.

Two carnot engines A and B are operated in series. The first one A receives heat at 900K and rejects it to a reservoir at T K . The second engine B receives the heat rejected by the first engine and rejects it to a heat reservoir at 400K . Calculate the value of T , when the efficiency of two engines is the same.

Two carnot engines A and B are operated in series. The first one A receives heat at 900K and rejects it to a reservoir at T K . The second engine B receives the heat rejected by the first engine and rejects it to a heat reservoir at 400K . Calculate the value of T , when the efficiency ot two engines is the same.

Two carnot engines A and B are operates in series. The first one A receives heat at 800 K and rejects to a reservoir at temperature TK. The second engine B revives the heat rejected to a heat reservoir at 300 K. calculate the temperature TK for the following cases. (i) When the outputs of the two engines are equal. (ii) When the efficiencies of the two engines are equal.

Two Carnot engines A and B are operated in succession. The first one , A receives heat from a source at T_1 = 800 K and rejects to sink at T_2K . The second engine B receives heat rejected by the first engine and rejects to another sink at T_3 = 300K . If the work outputs of two engines are equal , them the value of T_2 is