Practice question

If your CMV stalls on railroad tracks, what should you do first?

  1. Get everyone away from the tracks and call emergency help
  2. Stay in the cab and keep trying the starter only
  3. Set triangles on the rails before leaving
  4. Wait for another truck to push you

Answer: A — Get everyone away from the tracks and call emergency help

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Practice more: South Dakota CDL General Knowledge Practice Questions - South Dakota Commercial Driver License General Knowledge Test Exam →