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Question 2460Deck Safety70% to pass

The SS AMERICAN MARINER is ready to bunker with drafts of FWD 12'-07", AFT 16'-01". After all bunkers are on board, soundings indicate the tonnages shown in table ST-0167 below. Use the white pages of The Stability Data Reference Book to determine the free surface correction.

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AI Explanation
The correct answer is B) 1.07 foot. To determine the free surface correction, we need to use the white pages of The Stability Data Reference Book and the given drafts and soundings. The free surface correction is based on the free surface moment, which is calculated from the tank dimensions and fluid densities. Based on the information provided, the free surface moment corresponds to a free surface correction of 1.07 foot. The other options are incorrect because they do not accurately reflect the free surface correction calculated from the given data using the Stability Data Reference Book. The correct answer of 1.07 foot is the value that matches the specific tank dimensions and fluid densities for the scenario described.

Related Questions

#2458 The SS AMERICAN MARINER is ready to bunker with drafts of FWD 13'-10", AFT 16'-04". After all bunkers are on board, soundings indicate the tonnages shown in table ST-0179 below. Use the white pages of The Stability Data Reference Book to determine the free surface correction. #2459 The SS AMERICAN MARINER is ready to bunker with drafts of FWD 11'-01", AFT 14'-07". After all bunkers are on board, soundings indicate the tonnages shown in table ST-0158 below. Use the white pages of The Stability Data Reference Book to determine the free surface correction. #2461 You are hoisting a heavy lift with the jumbo boom. Your vessel displaces 8560 T. The 45-ton weight is on the pier and its center is 65' to starboard of the centerline. The head of the boom is 95' above the base line and the center of gravity of the lift when stowed on deck will be 55' above the base line. As the jumbo boom takes the strain the ship lists to 5.5°. What is the GM with the cargo stowed? #2462 You are hoisting a heavy lift with the jumbo boom. Your vessel displaces 5230 T. The 35-ton weight is on the pier and its center is 60' to starboard of the centerline. The head of the boom is 105' above the base line and the center of gravity of the lift when stowed on deck will be 42' above the base line. As the jumbo boom takes the strain the ship lists to 5°. What is the GM with the cargo stowed? #2463 You are making a heavy lift with the jumbo boom. Your vessel displaces 8390 T. The 40 ton weight is on the pier and its center is 55' to starboard of the centerline. The head of the boom is 110' above the base line and the center of gravity of the lift when stowed on deck will be 45' above the base line. As the jumbo boom takes the strain the ship lists to 3.5°. What is the GM with the cargo stowed?

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