Question 2381 Deck Safety

70% to pass

The SS AMERICAN MARINER has drafts of: FWD 22'-03", AFT 26'-05". Use the white pages of the Stability Data Reference Book to determine the drafts if you ballast the forepeak with 77 tons of seawater.

A FWD 22'-10.5", AFT 26'-00.4"
B FWD 22'-09.3", AFT 26'-01.6"
C FWD 22'-09.9", AFT 26'-01.0"
D FWD 22'-08.7", AFT 26'-02.2"
AI Explanation

The correct answer is A) FWD 22'-10.5", AFT 26'-00.4". To determine the new drafts, we need to use the white pages of the Stability Data Reference Book, which provide tables to calculate the changes in draft due to adding or removing weights. By adding 77 tons of seawater to the forepeak, the forward draft increases, and the aft draft decreases, resulting in the drafts provided in answer choice A. The other options are incorrect because they do not accurately reflect the changes in draft based on the information provided and the use of the Stability Data Reference Book.

Related Questions
Q1658:When it is necessary to remove a victim from a life threatening situation, what ... Q2205:Which action will affect the trim of a vessel? Q1808:You are reading draft marks on a vessel. The water level is halfway between the ... Q1427:What statement about immersion suits is TRUE? Q2369:The SS AMERICAN MARINER will sail with the load shown in table ST-0113 below. Us...

Ready to test your knowledge?

Take a Deck Safety Practice Exam
Official Resources
46 CFR Lifesaving Equipment USCG Marine Safety Center USCG National Maritime Center
← Previous All Questions Next →

Pass Your Coast Guard Licensing Exams!

Study offline, track your progress, and simulate real exams with the Coast Guard Exams app

Download on App Store Get it on Google Play Download for Mac