Question 4401Deck General70% to pass
The DEEP DRILLER is planning to operate while loaded as shown in the Sample Load Form #3 ( Preparing to Drill). What is the margin between KGT and maximum allowable KG?
AI Explanation
The correct answer is C) 5.24 feet.
The margin between the vessel's Vertical Center of Gravity (KG) and the maximum allowable KG is calculated based on the information provided in the Sample Load Form #3. The maximum allowable KG is determined by the vessel's stability criteria, and the actual KG is calculated from the given loading condition. The difference between the maximum allowable KG and the actual KG is the margin, which in this case is 5.24 feet.
The other options are incorrect because they do not match the calculated margin based on the information provided in the sample load form.
Related Questions
#4399 The DEEP DRILLER as currently configured is limited to a maximum drilling depth of _______________.#4400 The DEEP DRILLER is drilling at 60 feet draft at a corrected KG of 54.0 feet. Ballast added or discharged to remain at a constant draft is at a VCG of 10 feet. How much non-liquid load would have to be removed from an average height of 130 feet above the keel to meet the maximum allowable KG at a draft of 60 feet for winds greater than 70 knots? #4402 When the height of the metacenter has the same value as the height of the center of gravity, the metacentric height is equal to _______________.#4403 The DEEP DRILLER is loaded as shown in the Sample Load Form #1 (Transit). What is the new height of the center of gravity corrected for longitudinal free surface effects if the entire contents of Salt Water Ballast Tanks 1P and 1S are discharged? #4404 Until a change to lightweight has been approved, the weights and moments shown in the Changes to Lightweight Record of the COASTAL DRILLER are treated as _______________.