Driving SafelyCâu 52 / 60
What does 'controlled braking' mean when driving a tanker?
a.Braking only with the trailer brakes
b.Applying the brakes firmly without locking the wheels
c.Pumping the brakes rapidly at all times
d.Using the horn instead of the brakes
Giải thích
Controlled braking means applying the brakes as hard as you can without locking the wheels. Locked wheels cause a skid and loss of steering control. Keeping the wheels rolling lets you brake firmly while still steering, which is important in a heavy, surging tank vehicle.
Luyện miễn phí toàn bộ 60 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- Why is it dangerous to brake hard while going around a curve in a tanker?
- How does wet or slippery pavement affect a loaded tank vehicle?
- What is the best general strategy for driving a tank vehicle safely?
- Why should you avoid sudden steering movements in a tank vehicle?
- On a long downgrade with a loaded tanker, what is the safest practice?
- How does liquid surge affect stopping a tank vehicle at a traffic light?
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