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Practice quizzes / CDL Air Brakes Practice Questions - CDL Air Brakes Knowledge Test Exam / Question 65924
Practice question

What is the maximum allowable air loss rate for a single vehicle with the brakes APPLIED (applied leak rate)?

  1. 2 psi per minute
  2. 3 psi per minute
  3. 4 psi per minute
  4. 5 psi per minute

Answer: B — 3 psi per minute

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

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