Ontario Class D Practice Test · Question
The largest 'No-Zone' (blind spot) on a heavy truck is typically:
Trucks have no-zones in front, both sides, and directly behind where small vehicles are invisible to the driver.
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Question: The largest 'No-Zone' (blind spot) on a heavy truck is typically:
Answer options: ✅ Immediately in front, sides, and rear
- Only on the left
- Above the cab
- Inside the trailer
Correct answer: Immediately in front, sides, and rear
Explanation: Trucks have no-zones in front, both sides, and directly behind where small vehicles are invisible to the driver.
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Question explanations
- When performing a pre-trip inspection, what is the minimum air pressure required in an air brake system before
- When driving a straight truck, how should you pass a pedestrian walking on the shoulder of the road without a
- Scenario 1: Tare weight refers to:
- Scenario 2: Gross combination weight (GCW) is:
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