The coefficient of performance (C.O.P.) of a refrigerator working as a heat pump is given by

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RRB Paper · Accepted Answer

The performance of a refrigerator is measured by its coefficient of performance COP is the ratio of the amount of heat extracted called refrigerated effect and work input.

The coefficient of performance (C.O.P.) of a refrigerator working as a heat pump is given by

(COP)_HP = 1 + (COP)_Ref

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 + 2

(C.O.P.)P = (C.O.P.)R + 1

(C.O.P)P = (C.O.P)R - 1

(C.O.P)P = (C.O.P)R

The correct answer is `No. 2: (C.O.P.)P = (C.O.P.)R + 1`

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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 + 2

(C.O.P.)P = (C.O.P.)R + 1

(C.O.P)P = (C.O.P)R - 1

(C.O.P)P = (C.O.P)R

The correct answer is No. 2: (C.O.P.)P = (C.O.P.)R + 1

The correct answer is `No. 2: (C.O.P.)P = (C.O.P.)R + 1`