The DEEP DRILLER is moored in 600 feet of...

Question 1 of 2707066636ee728f7522a1c517913

The DEEP DRILLER is moored in 600 feet of water. The average line tension is 190 kips. What is the total vertical component of chain tension?

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Question 1 of 27070

Q

The DEEP DRILLER is moored in 600 feet of water. The average line tension is 190 kips. What is the total vertical component of chain tension?

🔍 Key Concepts

• Vector components of force in a mooring line (horizontal vs vertical) • Relationship between water depth, number of mooring lines, and vertical component of tension • Unit conversions between kips (kilo-pounds) and long tons

💭 Think About

• How would you find the vertical component of the total mooring force if you know the average tension in each line and the geometry of the mooring system? • What does the water depth tell you about the likely vertical load from each line, and how might that relate to the total vertical component on the vessel? • Once you have the total vertical force in kips, how do you convert that into long tons?

✅ Before You Answer

• Confirm how many mooring lines are implied or typically used in this kind of exam problem setup. • Verify the conversion factor: 1 long ton = 2240 lb and 1 kip = 1000 lb, and use this to relate kips to long tons. • Check that your final answer’s order of magnitude makes physical sense compared to the total line tensions involved.