A fusible plug is designed to deflate hot tires at what temperature?

A fusible plug is designed to deflate hot tires at what temperature?

• A. 350°F
• B. 400°F
• C. 450°F
• D. 500°F

Answer: (B)

A fusible plug is a safety component used in aviation to prevent tire blowouts caused by high-temperature conditions. Specifically, it is designed to deflate hot tires when they reach a temperature of 400°F. The purpose of this mechanism is to release pressure from the tire to mitigate the risks associated with extreme heat and resultant expansion of the tire material. When the internal temperature reaches this critical threshold, the fusible material in the plug melts, allowing air to escape safely and reducing the risk of a tire failure during operations. This temperature setting ensures the safety of both the aircraft and personnel working around it.

A fusible plug is a safety component used in aviation to prevent tire blowouts caused by high-temperature conditions. Specifically, it is designed to deflate hot tires when they reach a temperature of 400°F. The purpose of this mechanism is to release pressure from the tire to mitigate the risks associated with extreme heat and resultant expansion of the tire material. When the internal temperature reaches this critical threshold, the fusible material in the plug melts, allowing air to escape safely and reducing the risk of a tire failure during operations. This temperature setting ensures the safety of both the aircraft and personnel working around it.