Determine the minimum theoretical operating

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Reference no: EM13949891

By supplying energy at an average rate of 24,000 kJ/h, a heat pump maintains the temperature of a dwelling at 208C. If electricity costs 8.5 cents per kW ? h, determine the minimum theoretical operating cost for each day of operation if the heat pump receives energy by heat transfer from

(a) the outdoor air at 278C.

(b) the ground at 58C.

Reference no: EM13949891

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