Question 3482 Deck General
70% to passDuring a storm, the mooring line on a MODU should be long enough so that the angle between the anchor shank and the ocean floor is _______________.
A
0°
B
30°
C
60°
D
90°
AI Explanation
The correct answer is A) 0°. During a storm, the mooring line on a MODU (Mobile Offshore Drilling Unit) should be long enough so that the angle between the anchor shank and the ocean floor is 0°. This is to ensure that the anchor is properly set and can withstand the forces of the storm, providing maximum holding power and stability for the MODU. The other options, such as 30°, 60°, or 90°, would result in less effective anchoring and increased risk of the MODU drifting or breaking free during the storm.
Related Questions
Q3228:While in transit during heavy weather, the crew aboard a semisubmersible should ...
Q3368:While off-loading from an offshore supply vessel with the crane, the wind increa...
Q2799:When hanging off drill pipe in emergency situations aboard a MODU, the preferred...
Q1447:What is the purpose of the relief valve of a cargo pump?
Q3498:Who has the ultimate responsibility for the safety of a mobile offshore drilling...
Ready to test your knowledge?
Take a Deck General Practice Exam
Official Resources
Pass Your Coast Guard Licensing Exams!
Study offline, track your progress, and simulate real exams with the Coast Guard Exams app