Question

15. In a mechanical refrigerator, the low temperature coils are at a temperature of - 23°C and the
compressed gas in the condenser has a temperature of 27°C. The theoretical coefficient of
performance is:
(1) 5
(2) 8
(3) 6
(4) 6.5​

Answer 1

Answer:

Explanation:

Option (1) 5 is the correct answer.