A business equipment room has 1000 watts of lighting and some small motors with a total output of 10 HP. All of the energy in the lighting and from the motors is converted into heat. What is the increase in internal energy of the room air from these sources?

A business equipment room has 1000 watts of lighting and some small motors with a total output of 10 HP. All of the energy in the lighting and from the motors is converted into heat. What is the increase in internal energy of the room air from these sources?

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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