Determine the total entropy change of the universe

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A real heat engine working between heat reservoirs at 970 K produces 550 Joule of work per cycle for a heat input of 2200 Joule.

(a) Determine the efficiency of this real engine to that or an ideal Carnot engine.

(b) Determine the total entropy change of the universe per cycle of the real engine.

(c) Determine the total entropy change of the universe per cycle of a Carnot engine operating between the same two temperatures.

Reference no: EM13659469

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