Your vessel's drafts are: FWD 13'-11", AFT...

Question 1 of 2707066636eec28f7522a1c51d10f

Your vessel's drafts are: FWD 13'-11", AFT 16'-05". How much more cargo can be loaded to have the vessel down to the freeboard draft? (Use the information in Section 1, the blue pages, of the Stability Data Reference Book)

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Question 1 of 27070

🔍 Key Concepts

• Hydrostatic data in the Stability Data Reference Book (blue pages) such as displacement vs. draft • How to determine the allowable freeboard draft and compare it with present drafts • Using TPI (tons per inch immersion) or the displacement curve to convert draft change into weight of cargo

💭 Think About

• First, what is the vessel’s mean draft with the given forward and aft drafts, and how does that compare to the allowable freeboard draft? • From the blue pages, how can you find the displacement at the present mean draft and the displacement at the freeboard draft? • Once you have both displacements, how do you convert the difference in displacement into the amount of cargo that can still be loaded?

✅ Before You Answer

• Confirm you are using the correct hydrostatic table/curve for the displacement vs. draft data (not a different condition). • Make sure you are using the mean draft (average of FWD and AFT) when reading the hydrostatic data, unless the book tells you otherwise. • Double‑check unit consistency: drafts in feet and inches, weight in long tons as shown in the reference book.