C.O.P. of the refrigerator is always _____ the C.O.P. of the heat pump when both are working between the same temperature limits.

C.O.P. of the refrigerator is always _____ the C.O.P. of the heat pump

1.	C.O.P. of the refrigerator is always _____ the C.O.P. of the heat pump when both are working between the same temperature limits.
A.	less than
B.	greater than
C.	equal to
D.	inverse of
Answer» B. greater than

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C.O.P. of the refrigerator is always _____ the C.O.P. of the heat pump when both are working between the same temperature limits.

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