5. A Vapor Compression Cycle using ammonia has an evaporator pressure of 316.02 kPa and a condenser pressure of 1514.3 kPa. The refrigerant is subcooled 5°C and is superheated 8°C. For a refrigerating capacity of 87.5 kW, determine the mass flowrate of the refrigerant. C. 0.038 kg/s D. 0.056 kg/s A. 0.097 kg/s B. 0.079 kg/s

5. A Vapor Compression Cycle using ammonia has an evaporator pressure of 316.02 kPa and a condenser pressure of 1514.3 kPa. The refrigerant is subcooled 5°C and is superheated 8°C. For a refrigerating capacity of 87.5 kW, determine the mass flowrate of the refrigerant. C. 0.038 kg/s D. 0.056 kg/s A. 0.097 kg/s B. 0.079 kg/s

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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