Which type of line is best able to withstand...

Question 1 / 2707066636ee728f7522a1c518d90

Question 1 of 2707066636ee728f7522a1c518d90

Which type of line is best able to withstand sudden shock loads?

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Question 1 of 27070

Q

Which type of line is best able to withstand sudden shock loads?

🔍 Key Concepts

• Properties of synthetic vs natural fiber lines under load • Meaning of elasticity (stretch) in mooring/towing lines • How energy absorption helps when loads come on suddenly

💭 Think About

• Which type of rope will stretch more before parting, and why is that good for shock loads? • Think about how each material behaves if a vessel surges at a dock: which one would cushion the pull, and which would pass the force directly? • Of the materials listed, which is commonly preferred for mooring and towing lines where surging and jerking are expected?

✅ Before You Answer

• Compare which materials are known to be most elastic versus relatively stiff • Recall which line type is traditionally used for dock lines and tow lines because of its ability to absorb shock • Eliminate any materials known for low stretch or that tend to snap more suddenly under shock loading

Question 1 of 27070

Q

Which type of line is best able to withstand sudden shock loads?

A

Nylon

B

Dacron

C

Manila

D

Polypropylene

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Question 1 / 2707066636ee728f7522a1c518d90

Question 1 of 2707066636ee728f7522a1c518d90

Which type of line is best able to withstand sudden shock loads?

Back

Question 1 of 27070

Q

Which type of line is best able to withstand sudden shock loads?

🔍 Key Concepts

• Properties of synthetic vs natural fiber lines under load • Meaning of elasticity (stretch) in mooring/towing lines • How energy absorption helps when loads come on suddenly

💭 Think About

• Which type of rope will stretch more before parting, and why is that good for shock loads? • Think about how each material behaves if a vessel surges at a dock: which one would cushion the pull, and which would pass the force directly? • Of the materials listed, which is commonly preferred for mooring and towing lines where surging and jerking are expected?

✅ Before You Answer

• Compare which materials are known to be most elastic versus relatively stiff • Recall which line type is traditionally used for dock lines and tow lines because of its ability to absorb shock • Eliminate any materials known for low stretch or that tend to snap more suddenly under shock loading