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In refrigerators, the temperature difference between the evaporating refrigerant and the medium being cooled should be | |
A. | high, of the order of 25° [Wrong Answer] |
B. | as low as possible (3 to 11°C) [Correct Answer] |
C. | zero [Wrong Answer] |
D. | any value [Wrong Answer] |
E. | none of the above. [Wrong Answer] |