Car permit · Night and weather

Which lights should be on when you drive through fog like this?

Which lights should be on when you drive through fog like this?

Correct answer: Low-beam headlights.

Answer options

  1. AFog lights alone, with the headlights off
  2. BHigh-beam headlights
  3. CLow-beam headlights Correct

Why

Fog scatters strong light, so high beams bounce back toward you as glare and make the road harder to see. Low beams are aimed lower and light the pavement with far less reflection, which makes them the right choice in fog.

About this question

Topic: Night and weather   License: Car permit

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Where it applies: Asked in every state. Compare permit tests by state

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