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Practice test 7 of 10

Ohio CDL — General Knowledge Practice Test 7

The Ohio 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.At a grade crossing with no stop line painted on the pavement, a driver required to stop must halt within what distance of the closest rail?
  2. 2.If a driver is tailgating your large vehicle, what should you avoid doing?
  3. 3.If you must swing into the oncoming lane to finish a turn in a large vehicle, how should you treat approaching traffic?
  4. 4.About how far ahead can you see with low-beam headlights?
  5. 5.On a steep mountain downgrade, what do the posted signs tell drivers about escape ramps?
    Yellow wide rectangular road sign
  6. 6.In winter, what does a lack of spray from the wheels of other vehicles suggest?
  7. 7.If you double your speed, roughly how much longer does your braking distance become?
  8. 8.How do objects appear when viewed in a convex (fisheye) mirror?
  9. 9.What does an antilock braking system (ABS) do for the driver?
  10. 10.During the air brake check, at roughly what pressure does the governor cut out?

0 of 50 answered