Q9/ When a man returns to his well-sealed house on a summer day, he finds that the house is at 32°C. He turns on the air conditioner, which cools the entire house to 20°C in 15 min. If the COP of the air-conditioning system is 2.5, determine the power drawn by the air conditioner. Assume the entire mass within the house is equivalent to 800 kg of air %3D for which cv = 0.72 kJ/kg . °C and cp = 1.0 kJ/kg . °C %3D Win 32°C A/C 20°C
Q9/ When a man returns to his well-sealed house on a summer day, he finds that the house is at 32°C. He turns on the air conditioner, which cools the entire house to 20°C in 15 min. If the COP of the air-conditioning system is 2.5, determine the power drawn by the air conditioner. Assume the entire mass within the house is equivalent to 800 kg of air %3D for which cv = 0.72 kJ/kg . °C and cp = 1.0 kJ/kg . °C %3D Win 32°C A/C 20°C
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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![Q9/ When a man returns to his well-sealed house on a summer day, he finds that the house
is at 32°C. He turns on the air conditioner, which cools the entire house to 20°C in 15 min.
If the COP of the air-conditioning system is 2.5, determine the power drawn by the air
conditioner. Assume the entire mass within the house is equivalent to 800 kg of air
for which cv = 0.72 kJ/kg . °C and cp = 1.0 kJ/kg . °C
Win
32°C
20°C
A/C](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd77a510b-f3f9-477a-b50b-a9679207d576%2Ff46f6068-11c2-4258-8f73-ba64b29a6ed2%2Fbmc15wj_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q9/ When a man returns to his well-sealed house on a summer day, he finds that the house
is at 32°C. He turns on the air conditioner, which cools the entire house to 20°C in 15 min.
If the COP of the air-conditioning system is 2.5, determine the power drawn by the air
conditioner. Assume the entire mass within the house is equivalent to 800 kg of air
for which cv = 0.72 kJ/kg . °C and cp = 1.0 kJ/kg . °C
Win
32°C
20°C
A/C
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