An electric water cooler for drinking water should cool 10 gal/h of waterfrom 65 degrees Fahrenheit to 50 degrees Fahrenheit using a modestrefrigeration unit with a COP of 2.5. Determine the needed cooling rate aswell as the power input to the machine.

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An electric water cooler for drinking water should cool 10 gal/h of wate from 65 degrees Fahrenheit to 50 degrees Fahrenheit using a modes refrigeration unit with a COP of 2.5. Determine the needed cooling rate a well as the power input to the machine.

An electric water cooler for drinking water should cool 10 gal/h of wate from 65 degrees Fahrenheit to 50 degrees Fahrenheit using a modes refrigeration unit with a COP of 2.5. Determine the needed cooling rate a well as the power input to the machine.

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

Chapter50: Commercial, Packaged Rooftop, Variable Refrigerant Flow, And Variable Air Volume Systems

Section: Chapter Questions

Problem 22RQ: Variable refrigerant flow systems sense the ______and _____of the refrigerant to determine the...

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An electric water cooler for drinking water should cool 10 gal/h of water
from 65 degrees Fahrenheit to 50 degrees Fahrenheit using a modest
refrigeration unit with a COP of 2.5. Determine the needed cooling rate as
well as the power input to the machine.

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