Co-efficient of Performance (COP) of a refrigerator is the ratio of th – McqOptions

MCQOPTIONS

1.	Co-efficient of Performance (COP) of a refrigerator is the ratio of the
A.	work required to refrigeration obtained.
B.	refrigeration obtained to the work required.
C.	lower to higher temperature.
D.	higher to lower temperature.
Answer» C. lower to higher temperature.

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