A link on an anchor chain should be replaced...

Question 1 / 2066636ee728f7522a1c517f7e

Question 1 of 2066636ee728f7522a1c517f7e

A link on an anchor chain should be replaced when wear or grinding of surface cracks has reduced the cross- section area by __________.

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Question 1 of 20

66636ee728f7522a1c517f7e

A link on an anchor chain should be replaced when wear or grinding of surface cracks has reduced the cross- section area by __________.

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🔍 Key Concepts

• Anchor chain inspection and maintenance standards commonly used on commercial vessels • How percentage of cross-sectional area loss affects the strength of a chain link • The idea of a safety margin before a link becomes dangerously weak

💭 Think About

• If a chain link has lost part of its cross-sectional area, how does that reduction affect its ability to carry the same load as an undamaged link? • Would regulations allow a very small loss, a very large loss, or something in between before requiring replacement, considering safety factors? • Compare each percentage: which ones seem too strict to be practical, and which seem too risky to be safe on an anchor chain under heavy loads?

✅ Before You Answer

• Think about what loss in cross-sectional area really means for the metal’s strength (it is roughly proportional to area). • Consider that rules usually set a limit well before the link is on the verge of failure, to include a safety margin. • Eliminate any option that seems either unrealistically strict (leading to constant replacement) or unsafe (allowing too much wear before acting).

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Question 1 of 20

A link on an anchor chain should be replaced when wear or grinding of surface cracks has reduced the cross- section area by __________.

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Question 1 / 2066636ee728f7522a1c517f7e

Question 1 of 2066636ee728f7522a1c517f7e

A link on an anchor chain should be replaced when wear or grinding of surface cracks has reduced the cross- section area by __________.

Back

Question 1 of 20

66636ee728f7522a1c517f7e

A link on an anchor chain should be replaced when wear or grinding of surface cracks has reduced the cross- section area by __________.

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed