Question 1755 Deck Safety
70% to passA vessel aground may have negative GM since the _______________.
A
displacement lost acts at the point where the ship is aground
B
lost buoyancy method is used to calculate KM, and KB is reduced
C
decrease in KM is equal to the loss of draft
D
virtual rise of G is directly proportional to the remaining draft
AI Explanation
The correct answer is A) the displacement lost acts at the point where the ship is aground. When a vessel runs aground, the displacement lost acts at the point where the ship is in contact with the ground. This causes the center of gravity (G) to shift upwards, resulting in a negative GM (metacentric height). The other answer choices do not accurately explain the reason for the negative GM in a grounded vessel.
Related Questions
Q802:One gallon of high expansion foam solution will produce _______________.
Q2654:Your vessel's drafts are: FWD 24'-06", AFT 25'-08"; and the KG is 22.9 feet. Use...
Q1483:Which vessel greater than 100 GT is NOT required to have an EPIRB.
Q1239:Using a sea anchor with the survival craft will _______________.
Q2071:Which statement about the free surface effect is TRUE?
Ready to test your knowledge?
Take a Deck Safety Practice ExamOfficial Resources
Pass Your Coast Guard Licensing Exams!
Study offline, track your progress, and simulate real exams with the Coast Guard Exams app