Question 4336Deck General70% to pass
On the DEEP DRILLER, among the starboard-side valves to open when deballasting from ballast tank 2S is valve _______________.
AI Explanation
The correct answer is B) 5.
When deballasting from ballast tank 2S on the DEEP DRILLER, valve 5 on the starboard side is the correct valve to open. This is based on the standard procedures and valve configurations for deballasting operations on this type of offshore drilling unit. The other valve options (3, 6, and 7) would not be the correct valves to open for deballasting from this specific ballast tank.
Knowing the proper valve identification and sequence is an important part of the Coast Guard Captain's License examination, as it demonstrates the candidate's understanding of safe and effective ballast control operations on specialized vessels.
Related Questions
#4334 On the DEEP DRILLER, among the valves to open when transferring ballast from Tank 1S to Tank 10P using the #1 ballast pump is valve _______________.#4335 When anchoring in an area with a soft bottom, the fluke angle of an anchor should be set at _______________.#4337 The distance from the still water level (corrected for tides and storm surge) to the bottom of the hull of a MODU is the _______________.#4338 A non-symmetrical tank aboard a MODU contains 390 tons of ballast at a VCG of 9.85 feet. Ballast weighing 250 tons and a VCG of 12.0 feet is discharged. The vertical moments for the remaining ballast is _______________.#4339 While loaded as shown in the COASTAL DRILLER Sample Load Form #3 (Drilling), 236 kips are discharged from 80 feet AF0 and 19.79 feet to port of the centerline. What is the resulting starboard leg reaction?