Which of the devices listed will prevent an...

Question 1 of 270705eccef9fbacbc34ba4d468f3

Which of the devices listed will prevent an inflated liferaft from being pulled under by a vessel which sinks in water over 100 feet deep?

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Question 1 of 27070

Q

Which of the devices listed will prevent an inflated liferaft from being pulled under by a vessel which sinks in water over 100 feet deep?

🔍 Key Concepts

• Painter line system on liferafts and how it’s connected to the ship • Purpose of a hydrostatic release unit (HRU) versus a weak link • Sequence of events when a ship sinks in deep water (over 100 feet) and how a raft reaches the surface

💭 Think About

• Think through what happens step‑by‑step as the ship sinks: which part is designed to break first so the raft is not dragged down? • Which device is meant mainly to free the raft from its cradle, and which device is meant to separate the raft from the sinking ship? • How does water pressure at depth act on each device listed in the choices?

✅ Before You Answer

• Identify which component is placed between the ship and the raft’s painter, not just on the cradle or securing strap • Confirm which device is specifically designed to break at a preset load, allowing the raft to float free if the ship continues to sink • Distinguish between a device that reacts to water pressure and one that reacts to tension/load in the line