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Practice quizzes / California CDL Air Brakes Test Practice Questions - California CDL Air Brakes Knowledge Test Exam / Question 60439
Practice question

In which scenario should you NOT use the parking brake?

  1. When parking on level ground
  2. When brakes are extremely hot or wet in freezing weather
  3. Overnight in a warm climate
  4. When the trailer is full

Answer: B — When brakes are extremely hot or wet in freezing weather

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

Practice more: California CDL Air Brakes Test Practice Questions - California CDL Air Brakes Knowledge Test Exam →
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