Practice question

Pennsylvania CDL Air Brakes scenario: if the brakes are out of adjustment, what is the result?

  1. Better braking
  2. Longer stopping distance, possible loss of braking control, and an FMCSA out-of-service violation
  3. Higher fuel mileage
  4. Quieter operation

Answer: B — Longer stopping distance, possible loss of braking control, and an FMCSA out-of-service violation

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