A Carnot refrigerator operates with Refrigerant 134a as a refrigerant con- densing at 50°C and evaporating at –15°C. Find its COP using the Carnot expression as well as the properties of R134a. Also determine the power consumption per ton of refrigeration.

A Carnot refrigerator operates with Refrigerant 134a as a refrigerant con- densing at 50°C and evaporating at –15°C. Find its COP using the Carnot expression as well as the properties of R134a. Also determine the power consumption per ton of refrigeration.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

2.3 A Carnot refrigerator operates with Refrigerant 134a as a refrigerant con-
densing at 50°C and evaporating at –15°C.
Find its COP using the Carnot expression as well as the properties of R134a.
Also determine the power consumption per ton of refrigeration.

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