Practice question

Which statement is correct about drivers should never drive with open valves or manhole covers?

  1. Tank inspection is only cosmetic.
  2. Drivers should never drive with open valves or manhole covers.
  3. Open valves and manhole covers are safe for short trips.
  4. Drivers may ignore tank equipment after loading.

Answer: B — Drivers should never drive with open valves or manhole covers.

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