- #1
Vanessa
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Homework Statement
Two heat engines operating on Carnot cycles are arranged in series. The first engine A receives heat at 927 deg C and rejects heat to a reservoir at a temperature T. The second engine B receives the heat rejected by the first engine, and in turn rejects heat to a reservoir at 27 deg C.
Homework Equations
Calculate the temperature T, in deg C, for the situation where:
a)The work outputs of the two engines are equal
b)The effeciencies of the two engines are equal
The Attempt at a Solution
I have completely lost the plot with this and really need help!