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Practice test 6 of 10

New Jersey CDL — General Knowledge Practice Test 6

The New Jersey CDL — General Knowledge knowledge test has ~50 questions; you need ~40 correct (80%) to pass.

This practice test follows that format: 50 questions, pass with 40 correct. Answer every page, then grade it to see the answers and explanations.

Questions 1–10 of 50

  1. 1.When you must stop on the road to unload or at a crossing, how should you avoid surprising the driver behind you?
  2. 2.After a tire failure, why should you stay off the brake until the vehicle slows down?
  3. 3.If your vehicle begins to hydroplane, what is the correct response?
  4. 4.What is the result of having any measurable alcohol under .04% in your system while operating a CMV?
  5. 5.Which vehicles are always required to stop at a railroad-highway crossing even when no train is visible?
  6. 6.When should you apply the parking brake?
  7. 7.When you see a delivery truck such as a step van or postal vehicle, what hazard should you anticipate?
  8. 8.In hot weather you find a tire is too hot to touch. What should you do?
  9. 9.What counts as 'excessive speeding' among the serious traffic violations for a CDL holder?
  10. 10.What clues may tell you a driver ahead is a confused tourist unfamiliar with the area?

0 of 50 answered