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Nebraska Class O Learner's License Practice Test
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Passing target: 80% (20/25)
Weather, Visibility & EmergenciesStandalone practice
Thick fog forms while you are driving on a two-lane highway in the early evening. What should you do with your lights and your speed?
A meets a dense bank of fog on a two-lane road as daylight fades. The fog conceals the lane ahead.
Correct answer: Use your low-beam headlights, slow down, and drive with extreme caution.
Why
The light from high beams bounces off the water drops in fog and back at you, so you see less, not more. Low beams light the road close to the car and help other drivers see you. Nebraska law requires headlights whenever you cannot clearly see people or vehicles 500 feet ahead.
Verified against Nebraska Class O Driver's Manual · Fog · p. 70, 69
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