A vessel’s KG is determined by().
A、dividing the total longitudinal moment summations by displacement
B、dividing th etotal vertical moment summation by displacement
C、multiplying the MT1 by the longituinal moments
D、subtracting LCF from LCB
A、dividing the total longitudinal moment summations by displacement
B、dividing th etotal vertical moment summation by displacement
C、multiplying the MT1 by the longituinal moments
D、subtracting LCF from LCB
A、align the vessel's tailshaft B、determine the vessel's trim C、determine the vessel's freeboard D、locate the vessel's centerline
A、shape of the vessel's underwater hull remains the same B、vessel's center of gravity shifts to the center of the vessel's underwater hull C、vessel's center of buoyancy shifts to the center of the vessel's underwater hull D、vessel's mean draft increases
A、KM is small B、KM is high C、BL is small D、KB is large
A、Whether or not all of the vessel's control equipment is in working order B、The vessel's draft in relation to the available depth of water C、Whether the nature of the vessel's work limits maneuverability required by the Rules D、Whether or not the vessel is the give-way vessel in a meeting situation
A、A.The fishing vessel because it is to port of the sailing vessel B、B.The fishing vessel because it is fishing C、C.The sailing vessel because it is to starboard of the fishing vessel D、D.The sailing vessel because it is sailing
A、KM is small B、KM is high C、BL is smal D、l KB is large
A、vessel's geographic position B、vessel's heading C、earth's magnetic field D、influence of the magnetic materials of the vessel
A、always shows true north direction B、indicates the vessel's heading C、is always parallel to the vessel's transom D、is located on the compass card
A、not required to be anywhere on the vessel B、required to be permanently marked on the vessel's structure C、required to be painted on the vessel;s stern D、required to be painted on the vessel's bow
A、A.vessel's geographic position B、B.vessel's heading C、C.earth's magnetic field D、D.influence of the magnetic materials of the vessel