(a)
The input and exhaust energies of the engine S.
(b)
The total energy transferred to or from the firebox and the total energy transferred to or from the environment.
(c)
The way in which the Clausius statement of the second law of
(d)
The energy input and the work output of engine S.
(e)
The total energy the firebox puts out as both the engine operates.
(f)
The total work output.
(g)
The total energy transferred to the environment.
(h)
The Kelvin-Plank statement is violated.
(i)
The change in entropy of the environment.
(j)
The entropy statement is violated.
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