Yukon Class 7 Knowledge Test — Class 7 Practice Question
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Accuracy —
Rules of the Road
First minutes of rain on Yukon road:
Show Answer & Explanation
Correct Answer: B. Oil/film rises to surface before rain washes away
'First-rain slipperiness' well-documented.
Why the other answers are wrong
- A.Road coldTemperature matters but oil film primary.
- C.Rain removes all tractionRain doesn't remove all traction.
- D.Tires expandTire expansion isn't cause.
