A vessel’s LCG is determined by().
A、dividing the total longitudinal moment summations by displacement
B、dividing the total vertical moment summations by displacement
C、multiplying the MTC by the longitudinal moments
D、subtracting LCF from LCB
A、dividing the total longitudinal moment summations by displacement
B、dividing the total vertical moment summations by displacement
C、multiplying the MTC by the longitudinal moments
D、subtracting LCF from LCB
A、trim by the stern B、trim by the head C、be on an even keel D、be tender
A、My vessel is leaking B、My vessel is producing fresh water C、My vessel is producing sea water D、Sea water is de-salted on board my vessel
A、my vessel is leaking B、my vessel is producing fresh water C、my vessel is producing sea water D、sea water is de-salted on board my vessel
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、A.height of the center of gravity A.LCG B、B.vertical moment C、C.righting moment D、D.inclining moment
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、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、vessel's geographic position B、vessel's heading C、earth's magnetic field D、influence of the magnetic materials of the vessel