Class 3 Commercial Driver Practice · Question
When dumping a load (e.g., dump truck), the truck must be:
Tipping unevenly risks rollover; check for overhead power lines and apply parking brakes before raising the box.
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Question: When dumping a load (e.g., dump truck), the truck must be:
Answer options:
- On any slope is OK ✅ On level, stable ground clear of overhead wires, with brakes set
- On a soft shoulder for grip
- Moving slowly forward
Correct answer: On level, stable ground clear of overhead wires, with brakes set
Explanation: Tipping unevenly risks rollover; check for overhead power lines and apply parking brakes before raising the box.
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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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