Ontario Air Brake Practice · Question
Which of the following conditions can significantly increase the likelihood of brake fade?
Continuous application of service brakes, particularly on descents, generates excessive heat in the brake components, leading to brake fade and reduced braking
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Question: Which of the following conditions can significantly increase the likelihood of brake fade?
Answer options: ✅ Applying the service brakes continuously down a long, steep hill.
- Driving at low speeds on level terrain.
- Operating with fully charged air tanks.
- Using the engine brake frequently.
Correct answer: Applying the service brakes continuously down a long, steep hill.
Explanation: Continuous application of service brakes, particularly on descents, generates excessive heat in the brake components, leading to brake fade and reduced braking efficiency.
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