Q30
The coefficient of performance (C.O.P.) of a refrigerator working as a heat pump is given by
A.
(C.O.P.)P = (C.O.P.)R + 2
B.
(C.O.P.)P = (C.O.P.)R + 1
AnswerC.
(C.O.P.)P = (C.O.P.)R - 1
D.
(C.O.P.)P = (C.O.P.)R
Answer: Option B
Solution
Answer: Option B
Solution:
The coefficient of performance (C.O.P.) of a refrigerator working as a heat pump is given by (C.O.P.)P = (C.O.P.)R + 1