Figure 3-36. Wiring diagram for a three-way switch.
REVIEW QUESTION 9
The nomenclature of a building wiring system is divided into two principal parts according to function as
follows: (a) building feeders and subfeeders and (b) branches or branch circuits. Define these terms. (para 3-21, a,
REVIEW QUESTION 10
What information do electrical plans show? (para 3-23, a)