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Practice test 4 of 10

North Carolina CDL — General Knowledge Practice Test 4

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.If a hill or curve blocks the view of your stopped vehicle, how should you adjust your warning-device placement?
  2. 2.If a sign reads 'Maximum Safe Speed' on a downgrade, what must you do?
  3. 3.If a heavy load slows you down going uphill and you are being tailgated, what should you do?
  4. 4.Which loads call for extra care on curves because their center of gravity is high and the load can shift?
  5. 5.What is the only way to stop a front-wheel skid?
  6. 6.Why is the space directly ahead of your vehicle the most important space to manage?
  7. 7.Why should you not use your vehicle's lights to signal other drivers when it is safe for them to pass?
  8. 8.When approaching an off-ramp or on-ramp, why should you be cautious about the posted speed?
  9. 9.Which statement about fatigue is correct?
  10. 10.What does an 'E' restriction on a CDL mean?

0 of 50 answered