Skip to main content
DMV Test Free
ENES

Practice test 10 of 10

North Carolina CDL — General Knowledge Practice Test 10

The North Carolina 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.How many identical placards must a placarded hazardous-materials vehicle display?
  2. 2.What happens if you are found operating a CMV with a detectable amount of alcohol below .04 percent?
  3. 3.Which headlights give you the best visibility in fog?
  4. 4.At minimum, how many tie-downs are needed for each 10 feet of cargo?
  5. 5.Which of these is a major sign that a front tire has failed?
  6. 6.How should you try to stop heavy bleeding while helping an injured person?
  7. 7.What is the only way to stop a front-wheel skid?
  8. 8.A railroad crossing that has no traffic control device installed at it is called what kind of crossing?
  9. 9.Why should you double-check both directions when crossing multiple tracks?
  10. 10.Which factors determine a safe speed for descending a long, steep grade?

0 of 50 answered