A carnot cycle refrigerator operates between 250ºK and 300ºK. What is the value of COP?
A. 10
B. 20
C. 25
D. 5
Answer:A
A carnot cycle refrigerator operates between 250ºK and 300ºK. What is the value of COP?
A. 10 B. 20 C. 25 D. 5