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
c) (C.O.P)P = (C.O.P)R – 1
d) (C.O.P)P = (C.O.P)R
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
c) (C.O.P)P = (C.O.P)R – 1
d) (C.O.P)P = (C.O.P)R