Question: A Carnot cycle operates between source and sink temperatures of 250C and -15C. If the system receives 90 kJ from the source, find: (ii)

A Carnot cycle operates between source and sink temperatures of 250C and

A Carnot cycle operates between source and sink temperatures of 250C and -15C. If the system receives 90 kJ from the source, find: (ii) The net work transfer (i) Efficiency of the system; (iii) Heat rejected to sink.

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