A commonly used sensor that induces an AC voltage by having a rotating reluctor cut through a permanent magnetic field is used for:
A) wheel speed sensors
B) transmission tailshaft speed sensors
C) engine speed sensors
D) all of the above

Question

Quizplus · Accepted Answer

These sensors, known as variable reluctance sensors, are used in all the mentioned applications to measure rotational speed by generating an AC voltage as the reluctor rotates through a magnetic field.

A Commonly Used Sensor That Induces an AC Voltage by Having