units in a heat absorption from the outside air. Answers: (a) 9.43 hp. 000 Rtu/h

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units in the
heat absorption from the outside air.
(b) 36,000 Btu/h
Answers: (a) 9.43 hp,
cdmppun
Transcribed Image Text:units in the heat absorption from the outside air. (b) 36,000 Btu/h Answers: (a) 9.43 hp, cdmppun
Expert Solution
Step 1

Given,

coefficient of performance of heat pump is, β=2.5

heat supply rate, Q˙H=60000Btuh

1hp = 2544.43 Btu/h

a)

So the electric power  which is drawn by heat pump will be,

W˙=Q˙Hβ=60000Btu/hr2.5=23.58hp2.5=9.432hp

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