Question: A thermoelectric refrigerator removes heat from a refrigerated space at 5C at a rate of 130 W and rejects it to an environment at 20C.

A thermoelectric refrigerator removes heat from a refrigerated space at 5°C at a rate of 130 W and rejects it to an environment at 20°C. Determine the maximum coefficient of performance this thermoelectric refrigerator can have and the minimum required power input.

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