Ontario Class D Practice Test · Question
Before driving away from a dump site you must:
Driving with the box raised can hit bridges, wires or other infrastructure and is a leading cause of incidents.
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Question: Before driving away from a dump site you must:
Answer options:
- Continue with the box raised ✅ Lower the dump box fully and verify it is down before moving
- Drive at idle in low gear with box up
- Use the parking brake only
Correct answer: Lower the dump box fully and verify it is down before moving
Explanation: Driving with the box raised can hit bridges, wires or other infrastructure and is a leading cause of incidents.
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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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