A.necessary to change the angle of list 1°at a given draft B.necessary to change trim 1 cm at a given draft C.pressure per square cm on the vessel's hull at a given draft D.necessary to further immerse the vessel 1 cm at a given draft
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.the length between perpendiculars B.the registered length C.the length overall D.the length of waterplane on summer draft
A.about which the vessel lists and trims B.which coincides with the center of buoyancy C.which，in the absence of external forces，is always vertically aligned with the center of gravity D.which is shown in the hydrostatic tables as VCB
A.On each side of the stem B.Near the stern post or rudder post C.At each end of the vessel D.All of the above
A.increase reserve buoyancy B.decrease the righting moments C.decrease KG D.increase KM
A.International Cargo Gear Certificate B.International Loadline Certificate C.International Safety Construction Certificate D.International Seaman Identification
A.time B.lever arm C.displacement D.angle of inclination
A.lower than the center of gravity B.at the same height as the center of gravity C.higher than the baseline D.on the longitudinal centerline
A.Subtract the draft of the vessel B.Add the draft of the vessel C.Subtract the sea water correction D.Add the sea water correction
