Practice question

What is a cargo tank attendance rule intended to prevent during loading or unloading?

  1. Uncontrolled release, overfill, fire, or other unsafe condition while transfer is underway
  2. Late arrival paperwork
  3. Use of tire chains
  4. A change in the CDL class

Answer: A — Uncontrolled release, overfill, fire, or other unsafe condition while transfer is underway

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