Practice question

What should a CMV driver do if a warning light or gauge shows abnormal operation while driving?

  1. Respond promptly by finding a safe place to stop or service the vehicle as appropriate
  2. Ignore it until the next annual inspection
  3. Cover the gauge to reduce distraction
  4. Speed up to reach the destination sooner

Answer: A — Respond promptly by finding a safe place to stop or service the vehicle as appropriate

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