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Practice test 8 of 10

New Jersey CDL — General Knowledge Practice Test 8

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.What are the two dangers of traveling alongside other vehicles in a wide commercial vehicle?
  2. 2.Traveling 55 mph on dry pavement with sound brakes, roughly how far does a vehicle move from spotting a hazard to a full stop?
  3. 3.How long will you lose your CDL for committing two serious traffic violations in a CMV within a three-year period?
  4. 4.Before crossing or entering traffic in a heavy commercial vehicle, what must you keep in mind about the gap you need?
  5. 5.What can happen if you drive a vehicle that requires placards without holding a hazardous materials endorsement?
  6. 6.Which factors determine a person's blood alcohol concentration?
  7. 7.Before backing into an area, what should you do about overhead objects?
  8. 8.When backing a commercial vehicle, toward which side should you back and turn whenever possible?
  9. 9.How much play in the steering wheel is a sign of a possible steering-system problem?
  10. 10.At an unmarked crossing where vehicles required to stop have no painted stop line, how far from the nearest rail must they stop?

0 of 50 answered