Q4/ Cold storage uses R134a, the evaporator temperature is -7°C and the condenser temperature is 32°C. The cooling load is 5.3×10³ kJ/min. The cycle is ideal. Determine: 1. Mass flowrate of the refrigerant. 2. Coefficient of Performance (COP). If the water condenser is used that enter at 24°C and exit at 30°C. determine the water flowrate.

Q4/ Cold storage uses R134a, the evaporator temperature is -7°C and the condenser temperature is 32°C. The cooling load is 5.3×10³ kJ/min. The cycle is ideal. Determine: 1. Mass flowrate of the refrigerant. 2. Coefficient of Performance (COP). If the water condenser is used that enter at 24°C and exit at 30°C. determine the water flowrate.

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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