Question: A Carnot engine operates between temperature levels of 600 K and 300 K. It drives a Carnot refrigerator, which provides cooling at 250 K and

A Carnot engine operates between temperature levels of 600 K and 300 K. It drives a Carnot refrigerator, which provides cooling at 250 K and discards heal at 309 K. Determine a numerical value for the ratio of heal extracted by the refrigerator ("cooling loud") to the heat delivered to the engine ("heating load')?

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