Class 4 Commercial Driver Practice · Question
When inspecting a vehicle used for towing a small trailer, what must the driver check?
All of these components are critical for safe towing. The hitch must be secure, the safety chains crossed, and the electrical connections functional.
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Question: When inspecting a vehicle used for towing a small trailer, what must the driver check?
Answer options:
- The hitch and coupling mechanism are secure
- Safety chains are properly attached and crossed
- The trailer's signal and brake lights are working ✅ All of the above
Correct answer: All of the above
Explanation: All of these components are critical for safe towing. The hitch must be secure, the safety chains crossed, and the electrical connections functional.
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Question explanations
- What should you do if your accelerator pedal sticks while you are driving?
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- When operating a taxi or small bus, when are you required to ensure passengers are using seatbelts?
- What is the correct procedure for a small bus driver approaching an uncontrolled railway crossing?
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