In refrigerators, the temperature difference between the evaporating r – McqOptions

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1.	In refrigerators, the temperature difference between the evaporating refrigerant and the medium being cooled should be$?
A.	High, of the order of 25¬¨‚àû
B.	As low as possible (3 to 11¬¨‚àûC)
C.	Zero
D.	Any value
Answer» C. Zero

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