Final answer:
Disc brakes are more resistant to water fade compared to drum brakes due to their design and the way they dissipate heat. Disc brakes have an open design that allows water to flow through and cool the brake pads and rotor faster. This prevents the brake system from overheating and losing effectiveness.
Step-by-step explanation:
Disc brakes are more resistant to water fade compared to drum brakes due to their design and the way they dissipate heat. Disc brakes have an open design that allows water to flow through and cool the brake pads and rotor faster. This prevents the brake system from overheating and losing effectiveness. Additionally, the braking surfaces of disc brakes are more exposed to air, which helps in drying out the water on the surface faster.
On the other hand, drum brakes have a closed design that traps water inside, leading to a longer drying time. The water can cause a decrease in friction between the brake shoes and drum, resulting in reduced braking performance, also known as water fade. This can be particularly problematic in wet conditions or during prolonged periods of heavy braking.
Overall, the design of disc brakes makes them better suited to handle water and prevent water fade, ensuring more consistent and reliable braking performance.