Disc Brakes Flashcard

Front

What is the purpose of brake pad material in disc brakes?

Back

To create friction against the rotor and slow down or stop the vehicle.

Front

What are the advantages of hydraulic disc brakes over mechanical disc brakes?

Back

Hydraulic disc brakes offer better stopping power, more precise modulation, and require less maintenance compared to mechanical disc brakes.

Front

What are the signs of a failing brake rotor in disc brakes?

Back

Visible score marks on the rotor, vibration or pulsation in the brake pedal, and longer stopping distances.

Front

What is the difference between vented and solid rotors in disc brakes?

Back

Vented rotors have a hollow core for better heat dissipation, while solid rotors are completely solid.

Front

What is the role of brake fluid in a disc brake system?

Back

Brake fluid is used to transmit force from the brake pedal to the brake calipers to stop the vehicle.

Front

What is the function of the brake caliper in disc brakes?

Back

The brake caliper houses the brake pads and applies pressure to them against the rotor to create friction.

Front

What materials are commonly used for brake pads?

Back

Common materials include organic compounds, semi-metallic materials, and ceramic materials.

Front

How does heat affect brake performance in disc brakes?

Back

Excessive heat can lead to brake fade, reducing stopping power and increasing stopping distances.

Front

What is brake fade?

Back

Brake fade is the reduction in braking power due to overheating of the brake components.

Front

What maintenance is required for disc brakes?

Back

Regular inspection of brake pads, rotors, and fluid levels, as well as replacing worn components.