The COP of vapor compression when vapor is wet after compression having refrigeration effect (Re) of 60 and work done (W) of 20 is?
A. 3
B. 4
C. 4.2
D. 5
Answer:A
The COP of vapor compression when vapor is wet after compression having refrigeration effect (Re) of 60 and work done (W) of 20 is?
A. 3 B. 4 C. 4.2 D. 5