Which action can you take to reduce the...

Question 1 / 2066636ee728f7522a1c517440

Question 1 of 2066636ee728f7522a1c517440

Which action can you take to reduce the amount of catenary in the towing hawser?

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Question 1 of 20

66636ee728f7522a1c517440

Which action can you take to reduce the amount of catenary in the towing hawser?

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🔍 Key Concepts

• Catenary shape of a towing hawser and what causes it • How tension in the towline changes with speed and length of hawser • Effect of slack vs. tight towline on the curve (sag) of the hawser

💭 Think About

• Which options would increase tension in the hawser and tend to pull it more straight? • Which options would decrease tension and allow the hawser to sag more into the water? • How do changes in speed and hawser length typically affect the depth and curve of the towline between tug and tow?

✅ Before You Answer

• Identify which choices would tighten the hawser versus those that would slacken it • Consider whether turning sharply or being in irons has a direct effect on the sag (curve) of the line, or mainly on direction/control • Ask: to reduce catenary, do I want more or less tension in the line, and which option produces that condition?

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Question 1 of 20

Which action can you take to reduce the amount of catenary in the towing hawser?

Make a sharp turn

Place your tug in irons

Shorten the hawser or increase the tug's speed

Lengthen the hawser or reduce the tug's speed

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Question 1 / 2066636ee728f7522a1c517440

Question 1 of 2066636ee728f7522a1c517440

Which action can you take to reduce the amount of catenary in the towing hawser?

Back

Question 1 of 20

66636ee728f7522a1c517440

Which action can you take to reduce the amount of catenary in the towing hawser?

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