6. The ventilating fan of the bathroom of a building has a volume flow rate of 30 L/s and runscontinuously. The building is located in San Francisco, California, where the average wintertemperature is 12.2 °C, and is maintained at 22°C at all times. The building is heated byelectricity whose unit cost is $0.09/kWh. Determine the amount and cost of the heat "ventedout" per month in winter. (The gas constant and specific heat of air are R 0.287 kJ/kg-K andCp1.0 kl/kg-K. Consider air at P 1 atm. and T-22 °C)12.2°C30 L/s22°CFanBathroom

Answered: 6. The ventilating fan of the bathroom…

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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