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Connecticut Class D Knowledge Test
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Passing target: 80% (20/25)
Weather, Visibility & EmergenciesStandalone practice
Which headlight setting is usually best in fog?
Blue car A is centered in its eastbound lane on a two-way road in fog. The car and road edges remain readable.
Correct answer: Low beams, with lower speed and more space
Why
High beams reflect from fog and can worsen glare, while low beams and lower speed improve usable visibility.
Verified against Connecticut Driver's Manual · Driving in fog · p. 40
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