Engineering, 21.02.2020 17:10 GreenHerbz206

A heat pump cycle whose coefficient of performance is 2.5 delivers energy by heat transfer to a dwelling at a rate of 20kW.
(a) Determine the net power required to operate the heat pumpin kW.
(b)Evaluating electricity at $0.08 per kW*h, determine thecost of electricity in a month when the heat pump opearates for 200hours.

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