Practice question

A tanker with bulkheads carries different products in adjacent compartments. Which failure creates the biggest operational risk?

  1. Using separate compartments as designed
  2. Opening or connecting to the wrong compartment and causing cross-contamination or wrong delivery
  3. Checking paperwork before transfer
  4. Keeping valves closed until ready

Answer: B — Opening or connecting to the wrong compartment and causing cross-contamination or wrong delivery

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