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Iowa Class C Knowledge Test Practice
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Passing target: 20/25 correct (TLA practice target)
Weather, Visibility & EmergenciesStandalone practice
An oncoming vehicle is within one thousand feet at night. Which headlight beam should the driver use?
Correct answer: Low beams that keep glare out of the other driver's eyes.
Why
Within one thousand feet of oncoming traffic, the driver must use a distribution of light that avoids glare, ordinarily low beams.
Verified against Iowa Driver's License Manual · Headlight Beams · p. 49
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