Question 4661 Deck General
70% to passThe DEEP DRILLER, at a draft of 55 feet, has a KGT of 53.05 feet and TCG of 0.5 foot to starboard. What is the list angle?
A
2.0°Starboard
B
2.9°Starboard
C
3.2°Starboard
D
3.5° starboard
AI Explanation
The correct answer is B) 2.9°Starboard. To calculate the list angle, we can use the formula: List Angle = tan^-1 (TCG / KGT), where TCG is the transverse center of gravity and KGT is the vertical center of gravity. Given the values of TCG (0.5 foot to starboard) and KGT (53.05 feet), the list angle can be calculated as tan^-1 (0.5 / 53.05), which equals 2.9 degrees to starboard. The other options are incorrect because they do not accurately reflect the list angle based on the provided information.
Related Questions
Q2289:According to U.S. regulations what is the maximum allowable working pressure (M...
Q4957:The COASTAL DRILLER, in field transit at a draft of 10 feet 0 inches with winds ...
Q5102:While drilling loaded as shown in Sample Load Form #4 (Drilling), the DEEP DRILL...
Q938:Which credential enables a person to serve as person in charge of a tank barge w...
Q1842:A damaged "T-Boat" that is unable to meet the requirements of its Certificate of...
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