Automotive braking systems rely on specific hydraulic and mechanical components to control vehicle speed and ensure safety. Match each braking system component to its correct primary function.
- Brake boosterUses engine vacuum or hydraulic assist to multiply the force applied to the pedal
- Brake caliperHouses hydraulic pistons that clamp friction pads against a spinning rotor
- Brake drumProvides an internal cylindrical surface that rotates with the wheel for shoes to press against
- Parking brake cableMechanically engages the rear friction assemblies independently of the hydraulic system
Answer
Brake booster matches with using engine vacuum or hydraulic assist to multiply pedal force; Brake caliper matches with housing hydraulic pistons that clamp pads against a rotor; Brake drum matches with providing an internal rotating cylindrical surface for shoes to press against; Parking brake cable matches with mechanically engaging the rear friction assemblies independently of hydraulic pressure.
Each braking component performs a distinct role: the brake booster provides vacuum-assisted force multiplication; the caliper hydraulically clamps pads against a rotor; the drum provides the internal cylindrical friction surface for expanding shoes; and the parking brake cable mechanically actuates the rear friction assemblies independently of hydraulic fluid.
Step-by-Step Solution
Key Concept
Braking System Component Identification and Functions