Practice question

For the New York CDL Tanker Vehicles endorsement, which statement best describes valve position?

  1. Valve position matters only after unloading
  2. Valves are checked only on passenger buses
  3. Intake, discharge, and cut-off valves must be in the correct position before loading, unloading, or moving
  4. All valves should be open during driving

Answer: C — Intake, discharge, and cut-off valves must be in the correct position before loading, unloading, or moving

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Practice more: New York CDL Tanker Practice Questions - New York CDL Tanker Vehicles Endorsement Test Exam →