A.under tow B.fixed to the seabed C.underway D.All of the above
A.increasing the righting moment B.decreasing the vessel's displacement C.increasing the reserve buoyancy D.shifting the CG（center of gravity）off center
A.estimated position B.dead reckoning position C.fix D.None of the above
A.Directly under the boom B.Moving away from the boom C.Stopped dead in the water D.Tied to the boom
A.the actual depth B.added to or subtracted from the charted depth C.multiplied by the charted depth D.divided by the charted depth
A.when at anchor B.only when making way C.at any time when underway D.only when the identifying lights are not being shown
A.Ocean Passages for the World B.Admiralty Tidal Stream Atlases C.Admiralty Manual of Tides D.Admiralty Tidal Handbooks
A.In the vessel's Official Logbook B.On the compass deviation card C.In the compass deviation log D.On a Napier diagram
A.rot B.shrink C.stretch D.unlay
A.ALRS B.ALL C.AMC D.ATT
微信扫一扫关注公众号后联系客服
微信扫码免费搜题
