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Practice test 6 of 10

Florida CDL — General Knowledge Practice Test 6

The Florida 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.Your driving privilege has just been suspended. How quickly must you tell the company you drive for?
  2. 2.Before starting down a long, steep downgrade, what should a commercial driver do?
  3. 3.A CDL is generally required to drive a single vehicle with a gross vehicle weight rating (GVWR) of at least:
  4. 4.When should a commercial driver signal before turning or changing lanes?
  5. 5.Placards fixed to the outside of a commercial vehicle are there to do what?
  6. 6.Which wheel or rim condition should take a commercial vehicle out of service?
  7. 7.What blood alcohol concentration (BAC) is the legal limit while operating a commercial motor vehicle?
  8. 8.Under current federal rules, how may a CDL driver legally use a mobile phone while driving a commercial motor vehicle?
  9. 9.Total stopping distance for a commercial vehicle is made up of:
  10. 10.When you must back a tractor-trailer, why is it best to back toward the driver's side?

0 of 50 answered