Practice question

Why is “empty” not automatically the same as “low risk” for a tanker?

  1. Empty tanks can be light in wind and may still contain residue, while vehicle size and high profile remain
  2. Empty tanks always have maximum surge
  3. Empty tanks are not commercial vehicles
  4. Empty tanks have no brakes

Answer: A — Empty tanks can be light in wind and may still contain residue, while vehicle size and high profile remain

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