Newfoundland & Labrador Class 5 Knowledge Test · Question
A diamond-shaped warning sign with a black symbol of a truck pointed downwards, and another small truck behind it, indicates:
This sign indicates a steep grade where heavy vehicles like trucks may experience loss of braking control or descend at a slower speed.
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Question: A diamond-shaped warning sign with a black symbol of a truck pointed downwards, and another small truck behind it, indicates:
Answer options:
- A truck inspection station ahead. ✅ Steep hill ahead where trucks may be slow.
- A runaway lane for trucks.
- Trucks entering the highway.
Correct answer: Steep hill ahead where trucks may be slow.
Explanation: This sign indicates a steep grade where heavy vehicles like trucks may experience loss of braking control or descend at a slower speed.
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