Question: 3. A heat engine is operating on a Carnot cycle and has a thermal efficiency of 65%. The heat from the engine is rejected at

3. A heat engine is operating on a Carnot cycle and

3. A heat engine is operating on a Carnot cycle and has a thermal efficiency of 65%. The heat from the engine is rejected at a rate of 900kJ/min to a heat sink which is at a temperature of 20C. a. Sketch a diagram to represent the heat engine system. b. Determine the power output of the engine, in kW. (1 marks) (4 marks)

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