What might typically precede a tire or brake fire?

What might typically precede a tire or brake fire?

• A. A successful takeoff
• B. A rejected takeoff (RTO)
• C. Aero brake failure
• D. Aircraft landing

Answer: (B)

A rejected takeoff (RTO) often involves a scenario where a pilot decides to abort the takeoff after the aircraft has begun its roll down the runway. This decision can lead to a situation where the brakes are applied at high speeds, generating a considerable amount of heat due to the friction created between the brake pads and the wheels. If the heat generated is sufficient without a proper cooldown period, it can result in a tire or brake fire. In general, the other options do not typically create the same conditions that could lead to a tire or brake fire. A successful takeoff usually means the aircraft has transitioned into the air without any issues, minimizing the likelihood of tire or brake problems. An aircraft landing involves a regulated deployment of brakes at lower speeds, which, while it can also lead to heat buildup, is often managed well and usually does not result in fire. Aero brake failure refers more to issues with the aircraft's systems and might not directly correlate with the friction and heat conditions necessary for a fire in tires or brakes. Additionally, tire conditions leading to fires are more likely when abrupt stops of high-speed operations are involved, as in a rejected takeoff.

A rejected takeoff (RTO) often involves a scenario where a pilot decides to abort the takeoff after the aircraft has begun its roll down the runway. This decision can lead to a situation where the brakes are applied at high speeds, generating a considerable amount of heat due to the friction created between the brake pads and the wheels. If the heat generated is sufficient without a proper cooldown period, it can result in a tire or brake fire.

In general, the other options do not typically create the same conditions that could lead to a tire or brake fire. A successful takeoff usually means the aircraft has transitioned into the air without any issues, minimizing the likelihood of tire or brake problems. An aircraft landing involves a regulated deployment of brakes at lower speeds, which, while it can also lead to heat buildup, is often managed well and usually does not result in fire. Aero brake failure refers more to issues with the aircraft's systems and might not directly correlate with the friction and heat conditions necessary for a fire in tires or brakes. Additionally, tire conditions leading to fires are more likely when abrupt stops of high-speed operations are involved, as in a rejected takeoff.