Driving SafelyCâu 53 / 60
Why should you avoid sudden steering movements in a tank vehicle?
a.It wears out the tires evenly
b.It saves fuel
c.Sudden steering can start side-to-side surge and cause a rollover
d.It has no effect on a loaded tank
Giải thích
Quick, sharp steering makes the liquid slosh from side to side, adding force that can tip a top-heavy tanker. Smooth, gradual steering keeps the surge under control and helps prevent rollover. Plan your lane changes and turns early so you never have to jerk the wheel.
Luyện miễn phí toàn bộ 60 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- How does wet or slippery pavement affect a loaded tank vehicle?
- What is the best general strategy for driving a tank vehicle safely?
- What does 'controlled braking' mean when driving a tanker?
- 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?
- What should you do before entering a curve in a loaded tanker?
Cập nhật gần nhất: · quy trình kiểm tra
Đội Ngũ Biên Tập PrepPass · Đối chiếu với CDL Tanker (N) Endorsement Knowledge Test · Quy trình kiểm tra