問題詳情

11.What is the fluid employed as the heat absorber or cooling agent in any refrigerating process?
(A)Refrigerator
(B)Refrigeration
(C)Refrigerant
(D)Designation liquid

參考答案

答案:C
難度:適中0.444444
統計:A(11),B(11),C(20),D(1),E(0)

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