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6. The ventilating fan of the bathroom of a building has a volume flow rate of 30 L/s and runs continuously. The building is located in San Francisco, California, where the average winter temperature is 12.2 °C, and is maintained at 22°C at all times. The building is heated by electricity whose unit cost is $0.09/kWh. Determine the amount and cost of the heat "vented out" per month in winter. (The gas constant and specific heat of air are R 0.287 kJ/kg-K and Cp1.0 kl/kg-K. Consider air at P 1 atm. and T-22 °C) 12.2°C 30 L/s 22°C Fan Bathroom

6. The ventilating fan of the bathroom of a building has a volume flow rate of 30 L/s and runs continuously. The building is located in San Francisco, California, where the average winter temperature is 12.2 °C, and is maintained at 22°C at all times. The building is heated by electricity whose unit cost is $0.09/kWh. Determine the amount and cost of the heat "vented out" per month in winter. (The gas constant and specific heat of air are R 0.287 kJ/kg-K and Cp1.0 kl/kg-K. Consider air at P 1 atm. and T-22 °C) 12.2°C 30 L/s 22°C Fan Bathroom

Elements Of Electromagnetics
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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6. The ventilating fan of the bathroom of a building has a volume flow rate of 30 L/s and runs continuously. The building is located in San Francisco, California, where the average winter temperature is 12.2 °C, and is maintained at 22°C at all times. The building is heated by electricity whose unit cost is $0.09/kWh. Determine the amount and cost of the heat "vented out" per month in winter. (The gas constant and specific heat of air are R 0.287 kJ/kg-K and Cp1.0 kl/kg-K. Consider air at P 1 atm. and T-22 °C) 12.2°C 30 L/s 22°C Fan Bathroom
Transcribed Image Text:6. The ventilating fan of the bathroom of a building has a volume flow rate of 30 L/s and runs continuously. The building is located in San Francisco, California, where the average winter temperature is 12.2 °C, and is maintained at 22°C at all times. The building is heated by electricity whose unit cost is $0.09/kWh. Determine the amount and cost of the heat "vented out" per month in winter. (The gas constant and specific heat of air are R 0.287 kJ/kg-K and Cp1.0 kl/kg-K. Consider air at P 1 atm. and T-22 °C) 12.2°C 30 L/s 22°C Fan Bathroom
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