A Carnot cycle operates between source and sink temperatures of $250^…

Question

A Carnot cycle operates between source and sink temperatures of $250^\circ\text{C}$ and $15^\circ\text{C}$. If the system receives $90\text{ kJ}$ from the source, find :

(i) Efficiency of the system

(ii) The net work transfers

(iii) Heat rejected to sink.

Related pages

• Carnot cycle — topic
• THERMODYNAMICS syllabus

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