Practice question

What is a correct statement about non-hazardous liquid in a qualifying tank vehicle?

  1. It can still require an N endorsement
  2. It never requires CDL knowledge testing
  3. It may be carried in a leaking tank if labeled non-hazardous
  4. It eliminates outage concerns

Answer: A — It can still require an N endorsement

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Practice more: Pennsylvania CDL Tanker Test Practice Questions - Pennsylvania Commercial Driver License (CDL) Tanker Vehicles Endorsement Test Exam →