Question 4358Deck 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 D) 48.
When deballasting from ballast tank 2S on the DEEP DRILLER, valve 48 on the starboard side is the valve that needs to be opened. This is based on the specific configuration and plumbing of the ballast system on this vessel, which is information that would be covered in the training and licensing requirements for operating this type of offshore drilling unit.
The other answer choices (8, 19, and 20) are incorrect because they do not correspond to the specific valve that must be opened for deballasting from tank 2S on the DEEP DRILLER, as per the design and operation of this vessel's ballast system.
Related Questions
#4356 On the DEEP DRILLER, among the valves to open when transferring ballast from Tank 10P to Tank 1S using the #2 ballast pump is valve _______________.#4357 On the DEEP DRILLER, among the valves to open when transferring ballast from Tank 10S to Tank 1P using the #2 ballast pump is valve _______________.#4359 The longitudinal distance between draft marks for the DEEP DRILLER is _______________.#4360 When leveling the elevated COASTAL DRILLER, you may raise the low corner instead of lowering the high corner _______________.#4361 Among the valves to open when deballasting using tanks 1P and 10P of the DEEP DRILLER is _______________.