Driving SafelyCâu 60 / 60
Why is it important to check your mirrors frequently when driving a combination vehicle?
a.To watch the sky
b.To check the paint
c.To read road signs behind you
d.To monitor the trailer position, watch for trailer skids or tire problems, and confirm the trailer is tracking properly
Giải thích
Frequent mirror checks let you monitor the trailer's position, spot the early signs of a trailer skid or jackknife, and catch problems like a smoking tire or shifting load. Because the trailer lags and off-tracks, mirrors are your main way to see what it is doing. Early detection gives you time to react safely.
Luyện miễn phí toàn bộ 60 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- When driving a combination vehicle on a curved highway exit ramp, what should you do?
- How does the trailer respond to steering inputs compared to the tractor, and why does this matter?
- What is the safest way to brake in a combination vehicle to avoid a skid?
- Why should you generally avoid using the trailer hand valve (trolley/spike valve) to control the vehicle in normal driving?
- When changing lanes or merging in a combination vehicle, why must you allow extra space and time?
- On a slippery road, how should you adjust your driving in a combination vehicle to prevent skids?
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