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Practice quizzes / Michigan CDL Combination Practice Questions - Michigan CDL Combination Vehicles Test Exam / Question 127133
Practice question

What brake condition is especially dangerous on long downgrades?

  1. Locked fifth wheel handle
  2. Brake fade from overheating
  3. Clean glad-hand seals
  4. Raised landing gear

Answer: B — Brake fade from overheating

The correct answer is shown above. Try the full quiz for additional practice.

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