1 out of 3 attempts When a man returns to his well-sealed house on a summer day, he finds that the house is at 35°C. He turns on the air conditioner, which cools the entire house to 20°C in 28 min. If the COP of the air-conditioning system is 1.8, determine the power drawn by the air conditioner. Assume the entire mass within the house is equivalent to870 kg of air for which cv = 0.72 kJ/kg-°C and c Cp W net,in = 1.0 kJ/kg-°C. kW 35°C 20°C A/C
1 out of 3 attempts When a man returns to his well-sealed house on a summer day, he finds that the house is at 35°C. He turns on the air conditioner, which cools the entire house to 20°C in 28 min. If the COP of the air-conditioning system is 1.8, determine the power drawn by the air conditioner. Assume the entire mass within the house is equivalent to870 kg of air for which cv = 0.72 kJ/kg-°C and c Cp W net,in = 1.0 kJ/kg-°C. kW 35°C 20°C A/C
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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Give me the correct answer (Strictly Don't Type ,Only handwritten)
![1 out of 3 attempts
When a man returns to his well-sealed house on a summer day, he finds that the house is at
35°C. He turns on the air conditioner, which cools the entire house to 20°C in 28 min. If the
COP of the air-conditioning system is 1.8, determine the power drawn by the air conditioner.
Assume the entire mass within the house is equivalent to870 kg of air for which
Cu=0.72 kJ/kg-°C and c ср = 1.0 kJ/kg-°C.
Wnet,in
kW
35°C
20°C
A/C](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe0cc390e-8ccd-4800-a799-bde8666fb6d9%2F38a1478f-66de-4c8e-ab23-76efe414e9f6%2Fa4096ch_processed.png&w=3840&q=75)
Transcribed Image Text:1 out of 3 attempts
When a man returns to his well-sealed house on a summer day, he finds that the house is at
35°C. He turns on the air conditioner, which cools the entire house to 20°C in 28 min. If the
COP of the air-conditioning system is 1.8, determine the power drawn by the air conditioner.
Assume the entire mass within the house is equivalent to870 kg of air for which
Cu=0.72 kJ/kg-°C and c ср = 1.0 kJ/kg-°C.
Wnet,in
kW
35°C
20°C
A/C
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