What is the lighting load on a 120V circuit for six 100W incandescent lights and four fluorescent fixtures with a ballast rating of 1.5A, all operating continuously for 8 hours per day?
a. 10.50A
b. 11.20A
c. 13.75A
d. 15.60A
c. 13.75A
6 incandescent lamps x 100W = 600W
600W รท 120V = 5A
4 fluorescent ballasts x 1.5A = 6A
5A + 6A = 11A x 1.25 = 13.75A
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