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4) A refrigerator may be regarded as the inverse of a steam engine, in that work is performed in order to remove heat from a

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TH-TC aivan ; To: ATM Pusting this relation in ; da for maximum efficiency at must be yero. Thus, the content on 64x) **; derobtained The maximum value of er can be putting a = - 3 in equation lig : Клу im m vаlu of c, i8 1(b) Te 71-TC t we asume that a bwolute yero temperatura a Hained then the consequence must be checked. limard a physically im

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