Question 2388Deck Safety70% to pass
The SS AMERICAN MARINER has drafts of: FWD 15'-06", AFT 18'-06". Use the white pages of the Stability Data Reference Book to determine the drafts if you ballast the forepeak with 62 tons of seawater.
AI Explanation
The correct answer is D) FWD 16'-00.7", AFT 18'-01.5".
To determine the new drafts after ballasting the forepeak with 62 tons of seawater, we need to use the Stability Data Reference Book to calculate the change in drafts. Ballasting the forepeak adds weight forward, causing the bow to sink deeper and the stern to rise. The Stability Data Reference Book provides the necessary information to quantify these changes and arrive at the new drafts.
The other answer choices are incorrect because they do not accurately reflect the changes in draft resulting from the 62 tons of ballast added to the forepeak.
Related Questions
#2386 The SS AMERICAN MARINER has drafts of: FWD 16'-10", AFT 19'-04". Use the white pages of the Stability Data Reference Book to determine the drafts if you ballast the forepeak with 73 tons of seawater. #2387 The SS AMERICAN MARINER has drafts of: FWD 19'-04", AFT 21'-02". Use the white pages of the Stability Data Reference Book to determine the drafts if you ballast the forepeak with 68 tons of seawater. #2389 You have 520 tons of below deck tonnage. There is no liquid mud. If you have 160 tons of cargo above deck with a VCG above the deck of 3.2, what is the maximum allowed VCG of the remainder of the deck cargo that is permitted? See illustration D036DG below. #2390 You have 640 tons of below deck tonnage. There is no liquid mud aboard. If you have 160 tons of cargo above deck with a VCG above the deck of 3.4 feet, what is the maximum allowed VCG of the remainder of the deck cargo that is permitted? See illustration D036DG below. #2391 You have 600 tons of below deck tonnage. There is no liquid mud aboard. If you have 150 tons of cargo above deck with a VCG above the deck of 2.8 feet, what is the maximum allowed VCG of the remainder of the deck cargo that is permitted? See illustration D036DG below.