Question

product knowledge braking systems level 1
when the brake pedal is applied, the first component of the braking system that is engaged is/are the:
master cylinders
caliper
brake rotors
brake pads

Explanation:

In a vehicle's braking system, when the brake pedal is pressed, the master cylinder is the first component to be engaged. It converts the mechanical force from the pedal into hydraulic pressure which then acts on other components like calipers, brake pads, and rotors. Calipers, brake rotors, and brake pads are engaged later in the braking process after the master cylinder initiates the hydraulic pressure.

Answer:

A. Master cylinders