Que: The temperature in the evaporator of a home air conditioner using R134A as the refrigerant is 261 K, and the temperature in the condenser is 325 K. The refrigerant leaves the evaporator at 12 K above saturation temperature and its mass flow rate is 22 kg/h. When a compressor with 80% efficiency is used; a) The power of the compressor (kW), b) the cooling capacity of the air conditioner (kW), and c) Find the coefficient of performance.

Que: The temperature in the evaporator of a home air conditioner using R134A as the refrigerant is 261 K, and the temperature in the condenser is 325 K. The refrigerant leaves the evaporator at 12 K above saturation temperature and its mass flow rate is 22 kg/h. When a compressor with 80% efficiency is used; a) The power of the compressor (kW), b) the cooling capacity of the air conditioner (kW), and c) Find the coefficient of performance.

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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