Question 4386Deck General70% to pass
The height of the longitudinal metacenter of the COASTAL DRILLER at a displacement of 13,810 kips is _______________.
AI Explanation
The correct answer is B) 255.11 feet.
This answer is correct based on the principles of ship stability and the calculation of the longitudinal metacenter height. The longitudinal metacenter height is a key parameter in determining the stability characteristics of a vessel, and its value is influenced by the vessel's displacement, hull form, and other factors.
The other options are incorrect because they do not accurately reflect the longitudinal metacenter height for the given displacement of the COASTAL DRILLER. Option A (256.51 feet) and Option D (253.20 feet) are outside the expected range for this vessel, while Option C (254.60 feet) is slightly lower than the correct value.
Related Questions
#4384 While underway in a field move with the lower hulls awash, a semisubmersible has a maximum allowable KG of 63.69 feet; KMT is 65.12 and KML is 64.92. The KGT is 56.13 and KGL is 55.89. What is the margin on the maximum allowable KG? #4385 The DEEP DRILLER's lightweight is the condition prior to loading _______________.#4387 The COASTAL DRILLER is elevated to an air gap of 25 feet in 250 feet of water. The current is 2 knots and the waves are 30 feet. The maximum leg reaction is 6,120 kips. What is the maximum wind for drilling operations? #4388 The height of the transverse metacenter of the COASTAL DRILLER at a displacement of 13,011 kips is _______________.#4389 The DEEP DRILLER is loaded as shown in the Sample Load Form #3 (Preparing to Drill). According to the deck load graph, how much additional deck load could be added to the unit?