Question

______ occurs when the teeth on the tone wheel pass the sensor, creating an analog ac voltage signal.
select one:
a. anti - lock braking
b. hall effect
c. magnetic induction
d. engine braking

Explanation:

The described process involves generating an AC voltage when a tone wheel's teeth move past a sensor, which relies on generating an electrical signal via magnetic field changes. Anti-lock braking is a braking system, engine braking is a braking method, and the Hall effect produces a voltage from a magnetic field and current, not the AC signal from moving teeth. Magnetic induction creates an AC voltage when a conductor (or magnetic target) moves through a magnetic field, matching the description.

Answer:

c. Magnetic induction