A、A.not under command lights
B、B.restricted in her ability to maneuver lights
C、C.anchor lights
D、D.sidelights and a sternlight
更多“A vessel aground at night is required to show two red lights in a vertical line as well as （）.”相关的问题
A、vessel towing a submerged object B、dredge underway and dredging C、hydrographic survey vessel at anchor and surveying D、None of the above
A、A.Survey vessel B、B.Vessel not under command C、C.Vessel aground D、D.Pilot vessel with port side to you
A、decrease in KM is equal to the loss of draft B、virtual rise of G is directly proportional to the remaining draft C、lost buoyancy method is used to calculate KM，and KB is reduced D、displacement lost acts at the point where the ship is aground
A、decrease in KM is equal to the loss of draft B、virtual rise of G is directly proportional to the remaining draft C、lost buoyancy method is used to calculate KM, and KB is reduced D、displa ement lost acts at the point where the ship is aground
A、This requires extensive calculation and is usually performed only by a naval architect not by a ship's officer B、Determine the point where aground and the draft at that point，then calculate it using the grounding formula C、Use the hydrostatic tables and enter with the mean draft before grounding and the mean draft after grounding D、Use the inclining experiment formula and substitute the change of trim for the angle of list
A、A.This requires extensive calculation and is usually performed only by a naval architect not by a ship's officer B、B.Determine the point where aground and the draft at that point，then calculate it using the grounding formula C、C.Use the hydrostatic tables and enter with the mean draft before grounding and the mean draft after grounding D、D.Use the inclining experiment formula and substitute the change of trim for the angle of list
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