Q13
In refrigerators, the temperature difference between the evaporating refrigerant and the medium being cooled should be
A.
High, of the order of 25°
B.
As low as possible (3 to 11°C)
AnswerC.
Zero
D.
Any value
Answer: Option B
Solution
Answer: Option B
Solution:
In refrigerators, the temperature difference between the evaporating refrigerant and the medium being cooled should be As low as possible (3 to 11°C)