CDL · Night and weather
Your vehicle starts to hydroplane on a wet road. What should you do?
Correct answer: Ease off the accelerator.
Answer options
- AGive it a little more gas
- BCountersteer sharply
- CEase off the accelerator Correct
Why
When the tires are riding on water, taking your foot off the accelerator lets the vehicle slow down and the wheels turn freely until they grip the road again. Do not brake to slow down, and avoid extra throttle or sudden steering, which can start a skid.
About this question
Topic: Night and weather License: CDL
Part of these practice sets:
Where it applies: Asked in every state.
Practice the whole set
This question is part of Slippery Roads and Hydroplaning (20 questions). Take the full set and check your score.
Practice Slippery Roads and HydroplaningMore questions from Slippery Roads and Hydroplaning
- When is the road surface usually at its most slippery?
- How should you respond when your vehicle begins to hydroplane?
- When deep puddles or moving water cannot be avoided, what helps keep your brakes effective?
- What causes a bus to hydroplane?
- Glare ice has left the highway extremely slick. Which of these is a sensible action?
- When should you be especially alert for black ice?
- When a road like the one shown is wet, by roughly how much should you lower your speed?
- Which of these should you avoid doing on a slippery road?
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