QI/ Refrigeration unit using R-134a as shown in figure below contains two compressors and two evaporators, the first evaporator is used for getting low temperature operate with temperature of (-20°C) and 20 ton refrigeration capacity, the second evaporator is use for cooling air purpose operate with temperature of (10°C) and 10 ton, condensing temperature is (40°C), calculate 1. Power required 2. C.O.P

QI/ Refrigeration unit using R-134a as shown in figure below contains two compressors and two evaporators, the first evaporator is used for getting low temperature operate with temperature of (-20°C) and 20 ton refrigeration capacity, the second evaporator is use for cooling air purpose operate with temperature of (10°C) and 10 ton, condensing temperature is (40°C), calculate 1. Power required 2. C.O.P

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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