A.week
B.two weeks
C.month
D.two months
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A.easy access to its storage compartment
B.replacement of the battery without exposure to the weather
C.it to float free if the unit sinks
D.it to remain attached to the unit
A.landing area and sources of vapor ignition
B.main deck
C.engine room
D.drill floor
A.Lightning in the vicinity
B.An approaching squall line
C.A fire on the pier
D.All of the above
A.Lightning
B.High winds
C.Fire aboard
D.All of the above
A.Bunkering barge alongside
B.Potable water spill on deck
C.Crane hydraulic hose bursts
D.Trim greater than 4 feet
最新試題
Each hand portable fire extinguisher on a ship must be marked with（）.
Fire protection regulations apply to those towing vessels（）.
Each EPIRB required on an OSV shall be tested using the integrated test circuit and output indicator every（）.
During which condition should the operator of a pedestal crane shutdown operations?（）
During the day，a vessel picking up a submarine cable shall carry（）.
During the manufacture of line，yarns are twisted together in the（）.
During storm conditions on a ship，the mooring tensions should be adjusted so that（）.
Each fire hose coupling on a ship must have threads that meet the specifications of the（）.
During the day，a dredge will indicate the side on which it is safe to pass by displaying（）.
During oil transfer operations，who is responsible for ensuring that the posted transfer procedures are followed?（）