The coefficient of performance (COP) of a heat pump is defined as the ratio of
A. the heat delivered to the inside to the heat taken from the outside.
B. the heat taken from the outside to the heat delivered to the inside.
C. the heat delivered to the inside to the work done to move the heat.
D. the heat taken from the outside to the work done to move the heat.
Answer:C
The coefficient of performance (COP) of a heat pump is defined as the ratio of
A. the heat delivered to the inside to the heat taken from the outside. B. the heat taken from the outside to the heat delivered to the inside. C. the heat delivered to the inside to the work done to move the heat. D. the heat taken from the outside to the work done to move the heat.