A farmer runs a heat pump with a 2 kW motor. It should keep a chicken hatchery at 30°C, which loses energy at a rate of 10 kW to the colder ambient Tamb. What is the minimum coefficient of performance that will be acceptable for the heat pump? QL HP W = 2 kW QH cb Qleak

A farmer runs a heat pump with a 2 kW motor. It should keep a chicken hatchery at 30°C, which loses energy at a rate of 10 kW to the colder ambient Tamb. What is the minimum coefficient of performance that will be acceptable for the heat pump? QL HP W = 2 kW QH cb Qleak

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter44: Geothermal Heat Pumps

Section: Chapter Questions

Problem 13RQ: If 14 gpm of water is flowing through an open-loop heat pump with a temperature difference of 7F,...

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Give a detailed solution, Don't copy the existing solution. Will be downvoted if it's chatgpt or copied answer.

A farmer runs a heat pump with a 2 kW motor. It should keep a chicken hatchery
at 30°C, which loses energy at a rate of 10 kW to the colder ambient Tamb. What
is the minimum coefficient of performance that will be acceptable for the heat
pump?
QL
HP
W = 2 kW
QH
cb
Qleak

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