A wheel brake temperature arc appears in amber when the temperature exceeds how many degrees Celsius?

A wheel brake temperature arc appears in amber when the temperature exceeds how many degrees Celsius?

• A. 200
• B. 250
• C. 300
• D. 350

Answer: (C)

Wheel brake temperatures are monitored with color-coded indicators that give you a quick visual read on how hot each brake is. Each wheel has a sensor, and the temperature is shown on the brake page with a colored arc around the reading. This arc moves from green (cool) through other zones as the temperature rises, so you can gauge how hot the brakes are at a glance. The amber warning appears when the brake temperature reaches about 300 degrees Celsius. That amber band signals you to be cautious: braking effectiveness may start to degrade, and continued heavy braking could lead to fade or damage if the brakes stay hot. If temperatures keep climbing into an even hotter range, a more severe warning (red) would be shown, indicating a critical condition. So the 300°C threshold is the point where the system shifts from normal/caution to a warning state, prompting you to manage braking and cooling appropriately.

Wheel brake temperatures are monitored with color-coded indicators that give you a quick visual read on how hot each brake is. Each wheel has a sensor, and the temperature is shown on the brake page with a colored arc around the reading. This arc moves from green (cool) through other zones as the temperature rises, so you can gauge how hot the brakes are at a glance.

The amber warning appears when the brake temperature reaches about 300 degrees Celsius. That amber band signals you to be cautious: braking effectiveness may start to degrade, and continued heavy braking could lead to fade or damage if the brakes stay hot. If temperatures keep climbing into an even hotter range, a more severe warning (red) would be shown, indicating a critical condition.

So the 300°C threshold is the point where the system shifts from normal/caution to a warning state, prompting you to manage braking and cooling appropriately.