A.large GM B.high center of gravity C.excessive free surface D.small GZ
A.maximum B.negative C.positive D.zero
A.the minimum B.to little amount C.the maximum D.to great amount
A.the load line becomes submerged B.a non-watertight opening is at still water level C.offset becomes excessive D.reserve buoyancy is a maximum
A.pitch B.surge C.sway D.roll
A.at B.in C.on D.to
A.pitching B.yawing C.rolling D.tracking
A.even keel B.even trim C.even draught D.even float
A.have a large amplitude of roll B.provide a comfortable ride for the crew and passengers C.have drier decks in heavy weather D.be likely to have cargo shift in heavy weather
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
微信扫一扫关注公众号后联系客服
微信扫码免费搜题
