In the DEEP DRILLER, the transverse free...

Question 1 / 2066636ee728f7522a1c51792d

Question 1 of 2066636ee728f7522a1c51792d

In the DEEP DRILLER, the transverse free surface correction (FSCT) is obtained from the total of transverse free surface moments (FSMT) by __________.

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Question 1 of 20

66636ee728f7522a1c51792d

In the DEEP DRILLER, the transverse free surface correction (FSCT) is obtained from the total of transverse free surface moments (FSMT) by __________.

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🔍 Key Concepts

• Free surface effect and how it reduces initial metacentric height (GM) • Relationship between free surface moment (FSM), displacement, and the FS correction (FSC or FSCT) • Units: how FSM units compare to GM units (e.g., ft-tons vs. feet)

💭 Think About

• Ask yourself: free surface moment is usually in units like ft-tons. What must you do to those units to end up with a correction in feet, like GM? • Think about the stability formula you’ve seen: GM(corrected) = GM(initial) minus (something involving free surface and displacement). How do you isolate that "something"? • Consider whether making the ship heavier (larger displacement) would make the free surface correction larger or smaller, and how that matches the math operation.

✅ Before You Answer

• Verify what units FSMT (total transverse free surface moment) typically has and what units the FSCT (correction) should have • Check the standard stability formula where FSM and displacement appear together and see which one is in the numerator and which in the denominator • Confirm whether the correction should increase or decrease when displacement increases, based on physical intuition about a heavier vessel’s sensitivity to free surface

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Question 1 of 20

In the DEEP DRILLER, the transverse free surface correction (FSCT) is obtained from the total of transverse free surface moments (FSMT) by __________.

subtracting the TCG

adding the TCG

dividing by displacement

multiplying by displacement

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Question 1 / 2066636ee728f7522a1c51792d

Question 1 of 2066636ee728f7522a1c51792d

In the DEEP DRILLER, the transverse free surface correction (FSCT) is obtained from the total of transverse free surface moments (FSMT) by __________.

Back

Question 1 of 20

66636ee728f7522a1c51792d

In the DEEP DRILLER, the transverse free surface correction (FSCT) is obtained from the total of transverse free surface moments (FSMT) 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