How much energy does it deliver into a home

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A heat pump has a coefficient of performance of 3.90 and operates with a power consumption of 6.88 103 W.

(a) How much energy does it deliver into a home during 12 h of continuous operation?

(b) How much energy does it extract from the outside air? I was able to do part (a) , but i could not do part (b).

Reference no: EM13284874

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