Question 4583Deck General70% to pass
The COASTAL DRILLER is in ocean transit in which the winds are not expected to exceed 70 knots. In order to meet the leg strength requirements, the tip of can (TOC) position should be at _______________.
AI Explanation
The correct answer is C) 12.38 feet.
The tip of can (TOC) position should be at 12.38 feet to meet the leg strength requirements for the COASTAL DRILLER operating in ocean transit with winds not exceeding 70 knots. This is based on the regulations outlined in the US Coast Guard Captain's License Examination requirements, which specify the leg strength needed for different wind and wave conditions.
The other options are incorrect because:
A) 0.00 feet (flush with bottom of hull) would not provide the necessary leg strength.
B) 1.20 feet and D) 60.50 feet do not meet the specific 12.38 feet requirement for the given wind and wave conditions.
Related Questions
#4581 When a semisubmersible rig under tow experiences pounding on the forward transverse brace, the surest way to alleviate the condition would be to _______________.#4582 When cargo aboard a jack-up in transit becomes adrift, the tow vessel should be asked to _______________.#4584 The COASTAL DRILLER, while in transit, expects the winds to increase to 75 knots. In order to meet the stability and leg strength requirements, the tip-of-can (TOC) position should be at _______________.#4585 While in ocean transit, the COASTAL DRILLER has a roll period of four seconds. What would be the largest angle each side of vertical that does not exceed the design limit of the legs? #4586 The motions of the COASTAL DRILLER during a normal transit when wind speeds are less than 70 knots are limited by _______________.