I’m so sorry I needed points for an important quiz
I think it’s 9hrs 15 mins
Answer:
A.
Step-by-step explanation:
÷
21 ÷ 7 = 3
28 ÷ 7 = 4
Answer:
the heat output from the condenser (Q) is compared to the power supplied to the compressor (W). COP is defined as the relationship between the power (kW) that is drawn out of the heat pump as cooling or heat, and the power (kW) that is supplied to the compressor.
Step-by-step explanation:
BRAINLIEST PLSSSS