You are constructing a circuit where a group of lights must be controlled from more than two switching points. What kinds of switches will you use?

Question

Quizplus · Accepted Answer

The Answer is The four-way switch is used when a group of lights must be controlled from more than two switching points. The switch connected to the source and the switch connected to the load must be three-way switches. At all other control points, four-way switches are used.

You Are Constructing a Circuit Where a Group of Lights