In a combination chain and wire rope mooring...

Question 1 / 2707066636ee728f7522a1c517777

Question 1 of 2707066636ee728f7522a1c517777

In a combination chain and wire rope mooring system, the anchor chain is deployed at the anchor end of the line to __________.

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Question 1 of 27070

In a combination chain and wire rope mooring system, the anchor chain is deployed at the anchor end of the line to __________.

🔍 Key Concepts

• Catenary effect in mooring lines (how weight and sag affect shock loads and angle at the seabed) • Differences in behavior between chain and wire rope under load, especially near the anchor • How weight and abrasion resistance at the seabed influence holding and system life

💭 Think About

• Think about what happens right at the anchor on the seabed: which material is better suited to lie on the bottom and take abrasion and shock? • How does adding a heavier section at the anchor end change the shape of the mooring line in the water and the angle at which the line pulls on the anchor? • Which option would make least sense practically if you consider the properties of wire rope versus chain in terms of flexibility, fatigue, and retrieval speed?

✅ Before You Answer

• Compare the weight and flexibility of chain versus wire rope and how that affects the line’s curvature (catenary) in the water • Consider which part of the system is most exposed to abrasion on the seabed and how chain versus wire rope handles that • Ask yourself which answer directly connects to the primary reason chain is preferred near the anchor in real-world moorings

Question 1 of 27070

In a combination chain and wire rope mooring system, the anchor chain is deployed at the anchor end of the line to __________.

increase the holding power

reduce the catenary

increase fatigue life of the system

reduce the time to retrieve the line

Question 1 / 2707066636ee728f7522a1c517777

Question 1 of 2707066636ee728f7522a1c517777

In a combination chain and wire rope mooring system, the anchor chain is deployed at the anchor end of the line to __________.

Back

Question 1 of 27070

In a combination chain and wire rope mooring system, the anchor chain is deployed at the anchor end of the line to __________.