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Kentucky Class D Written Test Practice
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Passing target: 80% (24/30)
Weather, Visibility & EmergenciesStandalone practice
Fog limits your view to about 100 feet. Which response follows the handbook’s guidance?
Correct answer: Use low beams; drive no faster than 25 mph
Why
The handbook says not to drive faster than 25 mph when you cannot see beyond about 100 feet, and to use low beams. This is guidance for very limited visibility, not a guarantee that 25 mph is safe. Reduce speed further whenever traction, traffic or stopping distance requires it; you must be able to stop within the visible path.
Verified against Kentucky Driver Manual · Low visibility in fog or heavy precipitation · p. 58
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