Question 5009Deck General70% to pass
A floating jack-up with displacement of 15,000 kips has its LCG 106 feet aft of frame zero (AF0
AI Explanation
The correct answer is A.
To determine the correct answer, we need to understand the concept of a floating jack-up's longitudinal center of gravity (LCG) and how it relates to the frame zero (AF0) position.
The LCG of a floating jack-up with a displacement of 15,000 kips being 106 feet aft of frame zero (AF0) means that the center of gravity is located 106 feet behind the reference point (frame zero). This information is crucial in determining the vessel's stability and overall performance.
The other answer choices are incorrect because they do not accurately represent the given information about the LCG in relation to the frame zero position.
Related Questions
#5007 A jack-up displacing 350,000 cubic feet while floating in sea water (64 pounds per cubic foot) weighs _______________.#5008 A floating jack-up with displacement of 15,000 kips has its LCG 108 feet aft of frame zero (AFO). If 400 kips are loaded at 120 feet AFO and 800 kips are loaded 150 feet AF0, what is the new LCG? #5010 How much drill water should be transferred from tanks 23 and 24 to tank 1 to level the COASTAL DRILLER, in transit at a draft of 10 feet 6 inches, if the total longitudinal moments are 1,700,000 ft-kips? #5011 What is the increase in transverse free surface moments for the COASTAL DRILLER if 2.0 feet of drill water is transferred from a full drill water tank 23 to an empty drill water tank 6? #5012 Because there is a possibility of fuel oil being discharged overboard from a full fuel oil tank, it is decided to transfer 25 kips from tank 14 to tank 20. See COASTAL DRILLER Sample Load Form Number 1 (Rig Move). What would be the change in longitudinal moments with this transfer?