1.) From your textbook see Figure 19.8g (Page
426 6th Edition) or Figure 17.7g (Page 455
5th Edition) and lighting layout for an office.
This office measures 45 feet by 45 feet in plan view. Each of
the lighting fixtures (luminaires) shown in the lighting layout
from the Figure has a single 150-watt lamp. If the lighting
in this office is on for approximately 2,500 hours per year and the
average cost of electricity is $0.10/kWh,
1 From Your Textbook See Figure 19 8g Page 426 6th Edition Or Figure 17 7g Page 455 5th Edition And Lighting Layou 1 (323.6 KiB) Viewed 36 times
(a) (b) (c) (d) (e) ( Ο Ο Ο Ο Ο. (g) (h) (k)
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