A ________ is a device that controls the flow of electricity on a circuit for a certain amount of time.
A) four-way switch
B) timer
C) motion sensor
D) single-pole switch

Question

Quizplus · Accepted Answer

A timer is specifically designed to control the flow of electricity on a circuit for a set period of time. The other options - four-way switch, motion sensor, and single-pole switch - are not designed for this purpose.

A ________ Is a Device That Controls the Flow of Electricity