ANSWER TO REVIEW QUESTION 9
A building feeder is a set of conductors supplying electricity to the building. A subfeeder is an extension of
the feeder through a cutout, or switch, from one interior distribution center to another without branch circuits
between. A branch circuit is a set of conductors, feeding through an automatic cutout, or fuse, and supplying one or
more energy-consuming devices such as lights or motors. (para 3-21, a, b)
ANSWER TO REVIEW QUESTION 10
Electrical plans show what items are to be installed, their approximate location, and the circuits to which
they are to be connected. (para 3-23, a)
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