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Practice test 8 of 10

Texas CDL — General Knowledge Practice Test 8

The Texas 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.Because your vehicle has ABS, you can:
  2. 2.Why should you never use water on a gasoline or electrical fire?
  3. 3.A commercial driver license (CDL) is generally required to drive a vehicle that:
  4. 4.If your brakes fail on a downgrade and you cannot slow down, the safest action is to:
  5. 5.What is the minimum tread depth required for the front (steering axle) tires of a commercial vehicle?
  6. 6.While your commercial vehicle is passing through an intersection, you are expected to:
  7. 7.Texas equipment rules permit flashing lights on:
  8. 8.If your engine catches fire, you should:
  9. 9.Texas safe backing advice tells drivers to pick a parking spot where:
  10. 10.A posted speed limit tells a commercial driver:

0 of 50 answered