Practice question

Why should you know your vehicle length at railroad crossings?

  1. To make sure the entire vehicle can clear the tracks and nearby traffic controls
  2. To choose tire pressure
  3. To decide whether a CDL is needed
  4. To set radio volume

Answer: A — To make sure the entire vehicle can clear the tracks and nearby traffic controls

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Practice more: MN CDL General Knowledge Practice Questions - Minnesota CDL General Knowledge Test Exam →