The COASTAL DRILLER has a trim of 2.13 feet...

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Question 1 of 2066636ee728f7522a1c517760

The COASTAL DRILLER has a trim of 2.13 feet by the stern. If the draft at the forward draft marks is 8.0 feet, the draft at the after draft marks is __________.

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Question 1 of 20

66636ee728f7522a1c517760

The COASTAL DRILLER has a trim of 2.13 feet by the stern. If the draft at the forward draft marks is 8.0 feet, the draft at the after draft marks is __________.

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🔍 Key Concepts

• Trim by the stern means the aft draft is deeper than the forward draft • Relationship between forward draft, aft draft, and trim: Trim = Aft Draft − Forward Draft (by convention when trimming by the stern) • How to add or subtract trim correctly to find the unknown draft

💭 Think About

• If the vessel has 2.13 feet trim by the stern, should the aft draft be greater than or less than 8.0 feet? • Using the relationship Trim = Aft Draft − Forward Draft, how can you rearrange this to solve for the aft draft when trim and forward draft are known? • Once you compute the aft draft, which option is closest to your calculated value and still makes physical sense for a vessel trimmed by the stern?

✅ Before You Answer

• Confirm that "by the stern" means the stern is deeper in the water than the bow • Check that you used the correct formula: Trim = Aft Draft − Forward Draft (for trim by the stern taken as positive) • Verify that your chosen answer has an aft draft that is greater than 8.0 feet, since the vessel is trimmed by the stern

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Question 1 of 2066636ee728f7522a1c517760

The COASTAL DRILLER has a trim of 2.13 feet by the stern. If the draft at the forward draft marks is 8.0 feet, the draft at the after draft marks is __________.

Back

Question 1 of 20

66636ee728f7522a1c517760

The COASTAL DRILLER has a trim of 2.13 feet by the stern. If the draft at the forward draft marks is 8.0 feet, the draft at the after draft marks is __________.

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