Solved: A farmer runs a heat pump with a 2-kW motor. It
Chapter 5, Problem 128EUP(choose chapter or problem)
Problem 128EUP
A farmer runs a heat pump with a 2-kW motor. It should keep a chicken hatchery at 90 F; the hatchery loses energy at a rate of 10 Btu/s to the colder ambient Tamb. What is the minimum COP that will be acceptable for the heat pump?
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