Practice question

An unloading hose leaks flammable liquid. What should happen first?

  1. Stop transfer if safe, remove ignition sources, isolate, and get help
  2. Damaged packages should be loaded first to save time
  3. The parking brake is unnecessary during transfer operations
  4. Ignition sources are acceptable if placards are displayed

Answer: A — Stop transfer if safe, remove ignition sources, isolate, and get help

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