The sensor that MOST-Likely uses a beam of light to control the primary circuit is the:
A) Hall-effect sensor
B) MR sensor
C) photoelectric sensor
D) crank angle sensor

Question

Quizplus · Accepted Answer

The photoelectric sensor uses a beam of light to detect the presence or absence of an object, which in turn can control a primary circuit based on the interruption or reflection of the light beam.

The Sensor That MOST-Likely Uses a Beam of Light to Control