Practice question

What is the best interpretation of “proper use of emergency systems” in the federal tanker knowledge rule?

  1. Drivers must know how to use tanker emergency systems fitted to the vehicle, such as shut-offs, for the cargo operation
  2. Drivers should improvise by disabling all safety systems
  3. Emergency systems are only for mechanics and never for drivers
  4. Emergency systems replace leak inspections

Answer: A — Drivers must know how to use tanker emergency systems fitted to the vehicle, such as shut-offs, for the cargo operation

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