Bulk Liquids & SurgeCâu 7 / 60
How does a tank vehicle's high center of gravity affect driving?
a.It makes the vehicle more likely to roll over
b.It improves braking on wet roads
c.It lowers the risk of rollover
d.It has no effect on a loaded tank
Giải thích
Tank vehicles have a high center of gravity, meaning much of the weight is carried high off the road. This makes the vehicle top-heavy and easy to roll over. Liquid surge combined with a high center of gravity makes tankers especially prone to tipping in curves and sudden maneuvers.
Luyện miễn phí toàn bộ 60 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- Side-to-side surge in a tank is most dangerous because it can cause which of the following?
- What does 'outage' refer to when loading a liquid tank?
- Why must some tanks be only partially filled based on the liquid's weight?
- What is the danger of hauling a partially loaded tank compared to a full one?
- Which type of tank has nothing inside to slow the movement of the liquid?
- When a driver of a smooth bore tanker comes to a stop, what can the forward surge of liquid do?
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