Question 5031Deck General70% to pass
The maximum allowable KG for the COASTAL DRILLER in normal transit at a draft of 10.5 feet is _______________.
AI Explanation
The correct answer is D) 65 feet.
The maximum allowable KG (vertical center of gravity) for a vessel in normal transit is primarily determined by the vessel's stability characteristics, which are regulated by the U.S. Coast Guard. At a draft of 10.5 feet, the COASTAL DRILLER would have a maximum allowable KG of 65 feet to maintain adequate stability and safety margins during transit.
The other options are incorrect because they do not align with the typical stability requirements for a vessel of this size and draft. A KG of 40 feet, 45 feet, or 55 feet would likely be too low or too high for the given conditions, potentially compromising the vessel's stability and safety.
Related Questions
#5029 On the COASTAL DRILLER, hook load includes the weight of the _______________.#5030 The rotary of the COASTAL DRILLER is located 36 feet aft of the transom and 6 feet to starboard of the centerline. The hook load is 300 kips. Considering the changes to lightweight shown in the Operating Manual, the maximum amount of setback is _______________.#5032 The COASTAL DRILLER, in transit with winds less than 70 knots, has a draft of 10 feet 8 inches. The VM are 541,257 ft-kips, FSML are 32,000 ft-kips, and FSMT are 24,000 ft-kips. The margin on the maximum allowable KG is _______________.#5033 While the COASTAL DRILLER is in transit at a draft of 10 feet 6 inches, a severe storm is predicted within 12 hours. VM are 541,257 ft-kips, FSML are 32,000 ft-kips and FSMT are 24,000 ft-kips. How much should the KGL be lowered to satisfy the maximum allowable KG criteria? #5034 While the COASTAL DRILLER is in transit at a draft of 10 feet 6 inches, a severe storm is predicted within 12 hours. VM are 546,462 ft-kips, FSML are 18,000 ft-kips, and FSMT are 32,000 ft-kips. How much should the KG corrected for free surface effects be lowered to satisfy the maximum allowable KG criteria?