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The data listed below are claimed for a powercycle operatingbetween reservoirs at 527_C and 127_C. For...

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Mechanical Engineering

The data listed below are claimed for a powercycleoperatingbetween reservoirs at 527_C and 127_C. For eachcase,determine if any principles of thermodynamics would beviolated.

(a) QH = 700 kJ, Wcycle = 400 kJ, QC = 300 kJ.

(b) QH = 640 kJ, Wcycle = 300 kJ, QC = 240 kJ.

(c) QH = 640 kJ, Wcycle = 400 kJ, QC = 300 kJ.

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