the lighting load (120v) in a building was found to include

6 75w lights

10 100w lights

12 150w lights

6 300w lights

Remeber the lights bulbs are all in simple parallel and can be considered as pure resistive loads.

A. Calculate resistance for each type of light

B. Calculate current flow for each type of light

C. Calculate total current flow

D. Calculate total load in kilowatts