Practice question

If a downgrade speed continues to increase despite normal braking, what should the driver recognize?

  1. A potential brake-fade or runaway situation requiring immediate corrective action
  2. A normal condition that needs no response
  3. Proof that the truck is underloaded
  4. A signal to shift to neutral

Answer: A — A potential brake-fade or runaway situation requiring immediate corrective action

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Practice more: DC CDL General Knowledge Practice Questions - District of Columbia Commercial Driver License General Knowledge Test Exam →