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Practice quizzes / NJ CDL Combination Practice Questions - New Jersey CDL Combination Vehicles Test Exam / Question 148007
Practice question

During a New Jersey tractor-trailer shut-off-valve review, what is the correct last-trailer valve position?

  1. Rely on ABS to fix the issue
  2. Drive faster to straighten the trailer
  3. The rear valves on the last trailer
  4. Raise the landing gear halfway

Answer: C — The rear valves on the last trailer

The correct answer is shown above. Try the full quiz for additional practice.

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