Adverse Conditions
Driving in rain, snow, fog, ice, night, and reduced visibility.
Adverse Conditions rules in North Carolina follow the federal framework with state-specific limits, distances, and exceptions. The practice questions below are drawn from the North Carolina driver handbook, so they track the state's own rules.
Adverse Conditions questions, North Carolina edition.
Each question links through to a full explanation, the rule it tests, and a citation back to the manual.
- In North Carolina, you must turn on your headlights any time you are: →
- You must drive through thick fog. Which headlights should you use? →
- Fog leaves you with extreme trouble seeing, so you pull far off the road, stop, and turn on your flashers. How do you exit the vehicle? →
- On snowy or icy roads, how much stopping distance should you allow compared with dry pavement? →
- The manual recommends that on packed snow, you cut your speed by: →
- As temperatures drop toward freezing, which stretches of road ice over first? →
- How should you use an anti-lock braking system in an emergency stop? →
- According to the manual, when during a rainstorm is the pavement most dangerous to drive on? →
- On wet pavement, how much following distance does the manual tell you to keep behind the vehicle ahead? →
- Which speed and water depth does the manual specifically identify as enough for hydroplaning to start? →
- Your vehicle begins to hydroplane on a wet road. What does the manual tell you to do? →
- What does the manual say about using cruise control in the rain? →
- An oncoming vehicle crosses the center line into your path. What does the manual tell you to do? →
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