An advantage of using chain lashing on heavy...

Question 1 of 2707066636ee728f7522a1c51745c

An advantage of using chain lashing on heavy vehicles aboard Ro-Ro vessels is that it __________.

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Question 1 of 27070

Q

An advantage of using chain lashing on heavy vehicles aboard Ro-Ro vessels is that it __________.

🔍 Key Concepts

• Ro-Ro vessels carry wheeled cargo like trucks and trailers that must be secured against movement in heavy weather • Chain lashings are typically used for securing heavy vehicles, not light ones • Different securing methods (wire, web straps, chains) each have typical pros/cons: weight, adjustability, durability, and shock absorption

💭 Think About

• Think about what chains are like in real life: are they usually light or heavy? Flexible or rigid? • When a ship is rolling and pitching, what characteristic of a securing device is most important for keeping a heavy truck from moving? • Which of the listed advantages would explain why chains are chosen over webbing straps or wire for very heavy vehicles specifically?

✅ Before You Answer

• Eliminate any option that clearly does not match the physical properties of steel chain (e.g., weight). • Consider which option fits best with securing very heavy vehicles in rough seas, not just normal conditions. • Ask yourself: in practice, why would a cargo officer prefer chain lashings instead of lighter web lashings for tank trucks or low-loaders?