refrigerator removes heat from a freezing chamber at -15 °F and discharges it at 120 °F. hat is its maximum coefficient of performance? a. 5.423 b. 4.224 c. 6.432 d. 3.296

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
Chapter45: Domestic Refrigerators And Freezers
Section: Chapter Questions
Problem 12RQ: Refrigerators currently being manufactured in the United States are using______as their refrigerant.
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A refrigerator removes heat from a freezing chamber at -15 °F and discharges it at 120 °F. What is its maximum coefficient of performance?

A refrigerator removes heat from a freezing chamber at -15 °F and discharges it at 120 °F.
What is its maximum coefficient of performance?
a. 5.423
b. 4.224
c. 6.432
d. 3.296
Transcribed Image Text:A refrigerator removes heat from a freezing chamber at -15 °F and discharges it at 120 °F. What is its maximum coefficient of performance? a. 5.423 b. 4.224 c. 6.432 d. 3.296
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