A.Bunkering B.High winds C.Potable water spill on deck
A.Gray lines on the uppermost inset chart B.Red lines on the main body of the chart C.In parenthesis on the lines of equal magnetic variation D.Annual rate of change is not shown
A.or B.and C.nor D.either
A.list to stabilize at an angle of loll B.list to decrease C.trim to decrease D.list to increase
A.have a design burst pressure of at least 25 psig B.be capable of withstanding at least 2.0 psi vacuum without collapsing or constricting C.be electrically continuous with a maximum resistance of ten thousand ohms D.All of the above
A.is used in running rigging B.doubles the size of the line C.is only used on fiber rope D.is very weak
A.center of gravity B.center of buoyancy C.center of flotation D.metacenter
A.unoccupied space below the waterline B.volume of intact space above the waterline C.excess of the buoyant force over the gravity force D.difference in the buoyant force in salt and fresh waters
A.removed from the anchor chain B.connected to a buoy at the anchor C.stripped back to the rig and secured D.connected to a buoy halfway down the chain
A.when the line pull reaches the rated winch capacity B.after the line pull exceeds the rated winch capacity C.after a short build-up of torque D.immediately
微信扫一扫关注公众号后联系客服
微信扫码免费搜题
