A.COLREG B.IMDG C.ISM D.SOLAS
单项选择题Metal drums should be stowed()with dunnage between tiers.
A.athwart B.on end C.bilge and cantline D.bed
单项选择题Which of below device has the maximum coverage range()
A.AIS B.Radar C.VHF D.LRIT
单项选择题We took usual steps:sounding the depth, reversing and stopping engine,paying out anchor and 60 fathoms of chain cable in the depth of 12 fathoms.The operation above is().
A.berthing B.searching C.anchoring D.picking up pilot
单项选择题Which of the following is not a factor which can interfere with the pulse of sound and cause a variation the depth reading?()
A.salinity B.temperature C.the hydrostatic pressure D.Vessel’s speed
单项选择题Who can contact the Designed Person?()
A.the designated person B.the captain C.all senior officer D.all officers and crew