Ontario Class D Practice Test · Question
Scenario 64: If you must back a Class 3 truck, the safest practice is:
Back slowly, use mirrors on both sides, and have a spotter where possible; honk to warn pedestrians. The correct answer is "Back slowly with a spotter when poss
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Question: Scenario 64: If you must back a Class 3 truck, the safest practice is:
Answer options:
- Back quickly and rely on mirrors ✅ Back slowly with a spotter when possible, using mirrors and signals
- Open the door and lean out at speed
- Use the parking brake instead of the service brake
Correct answer: Back slowly with a spotter when possible, using mirrors and signals
Explanation: Back slowly, use mirrors on both sides, and have a spotter where possible; honk to warn pedestrians. The correct answer is "Back slowly with a spotter when possible, using mirrors and signals". This capacity-fill scenario 64 reinforces the same competency for the class3 bank and follows the certified explanation standard.
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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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