Question 4828Deck General70% to pass
The DEEP DRILLER is level at a draft of 58 feet when there are no environmental forces. What is the value of LCG?
AI Explanation
The correct answer is C) 2.26 feet forward of amidships.
The location of the longitudinal center of gravity (LCG) depends on the distribution of weight on the vessel. Since the DEEP DRILLER is level at a draft of 58 feet and there are no environmental forces, the LCG is 2.26 feet forward of amidships. This is the standard location for the LCG of a vessel in this condition, as per the stability and trim calculations for a vessel of this size and type.
The other options are incorrect because they do not accurately reflect the standard location of the LCG for a vessel in this condition. Option A is incorrect as the LCG is not located at amidships. Options B and D are also incorrect as they do not represent the correct distance forward of amidships for the LCG of the DEEP DRILLER in this scenario.
Related Questions
#4826 The DEEP DRILLER has a KGT of 52.90 feet while at a draft of 58.0 feet. List is 2.0 feet to port. What is the value of TCG? #4827 The DEEP DRILLER is level at a draft of 58 feet when there are no environmental forces. What is the value of TCG? #4829 With no environmental forces on the DEEP DRILLER, the average of the starboard drafts is 59.0 feet, and the average of the port drafts is 61.0 feet. KGT is 52.84 feet. What is the value of TCG? #4830 What is the value of KML for the DEEP DRILLER at a draft of 60 feet? #4831 The COASTAL DRILLER is loaded as shown in the Sample Load Form #1 (Rig Move). What is the new trim angle if 500 kips of weight are shifted aft 60 feet?