Bulk Liquids & SurgeCâu 16 / 60
When loading a compartmented tank, why must the driver check the weight distribution?
a.To ensure the liquid stays at a constant temperature
b.So no individual axle is overloaded and the vehicle stays balanced
c.To reduce vapor pressure inside the tank
d.To prevent the baffles from cracking
Giải thích
Loading too much weight in the front or rear compartments can overload an axle or make the vehicle unstable and hard to handle. The driver should distribute the load so axle weights are legal and the vehicle balances properly. Uneven loading also worsens surge effects.
Luyện miễn phí toàn bộ 60 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- Three factors determine how much liquid you can safely load into a tank. Which set is correct?
- What happens to most liquids as their temperature rises during transport?
- A tank divided into several separate compartments by bulkheads is used to do what?
- Which combination of hazards makes tank vehicles especially unstable?
- Why might you be unable to fill a cargo tank completely even when it is under the weight limit?
- On a smooth bore tanker, when is liquid surge typically the strongest?
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