A refrigerantion cycle with R-134a as its working fluid is to maintain the refrigerated space at −10 ◦C. Would you recommend an evaporator pressure at 120 or 140 kPa for this system? Why?
A refrigerantion cycle with R-134a as its working fluid is to maintain the refrigerated space at −10 ◦C. Would you recommend an evaporator pressure at 120 or 140 kPa for this system? Why?
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
Chapter22: Condensers
Section: Chapter Questions
Problem 7RQ: When a standard-efficiency air-cooled condenser is used, the condensing refrigerant will normally be...
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A refrigerantion cycle with R-134a as its working fluid is to maintain the refrigerated space at −10 ◦C. Would you recommend an evaporator pressure at 120 or 140 kPa for this system? Why?
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