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Practice quizzes / MN CDL General Knowledge Practice Questions - Minnesota CDL General Knowledge Test Exam / Question 132215
Practice question

What is a key rule for using brakes on a long downgrade?

  1. Use a low gear and controlled braking to avoid overheating
  2. Ride the brakes continuously
  3. Shift to neutral
  4. Use parking brakes as the primary brake

Answer: A — Use a low gear and controlled braking to avoid overheating

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

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