In vehicle braking, what causes brake fade (fadiga dos travões) during long mountain descents?
Answer and explanation
Correct answer: A. Excessive continuous friction overheats brake pads and boils brake fluid
- Step 1: Brake fade mechanics. Step 2. Continuous heavy braking generates intense heat, boiling fluid and glazing pads, resulting in total loss of braking power. Answer: Excessive continuous friction overheats brake pads and boils brake fluid. Why not the others: Cold air does not freeze discs; washer fluid is separate.
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