Ontario G1 Practice Test · Question
What is the meaning of a sign showing a truck going downhill, typically diamond-shaped and yellow?
This warning sign indicates a steep downgrade ahead, alerting all drivers, particularly those in larger vehicles, to be prepared to use lower gears and control
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Question: What is the meaning of a sign showing a truck going downhill, typically diamond-shaped and yellow?
Answer options:
- A truck stop ahead. ✅ A steep hill or grade requiring caution, especially for heavy vehicles.
- A road for trucks only.
- A truck inspection station.
Correct answer: A steep hill or grade requiring caution, especially for heavy vehicles.
Explanation: This warning sign indicates a steep downgrade ahead, alerting all drivers, particularly those in larger vehicles, to be prepared to use lower gears and control their speed.
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Question explanations
- What does an inverted (upside-down) red and white triangle mean?
- A yellow diamond-shaped sign is used to indicate what?
- What does a circular sign with a red border and diagonal line through a black 'P' indicate?
- You are driving in Edmonton and see a flashing amber light on a school bus. What action must you take?
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