A.landing area and sources of vapor ignition
B.main deck
C.engine room
D.drill floor
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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
A.Bunkering
B.High winds
C.Potable water spill on deck
A.immediately flush the spill with large quantities of fresh water
B.cover the contaminated surface with soda-ash-soaked lime solution
C.add sodium bisulfate on the contaminated surface and spray it down with water
D.move to a position upwind of the spill and allow the product to boil off
最新試題
Each hand portable，semi-portable and fixed fire extinguishing unit on a ship must be tested and inspected at least once every（）.
Each fire hose coupling on a ship must have threads that meet the specifications of the（）.
During the winter months，the southeast trade winds are（）.
During the course of a voyage，a seaman falls on the main deck and injures his ankle. The Master should submit a Report of Marine Accident，Injury or Death if the（）.
During the month of October the Sun’s declination is（）.
During the manufacture of line，yarns are twisted together in the（）.
Fire protection and manning regulations for towing vessels state that the Master or person in charge must ensure that all crew members who have not participated in the drills or received the safety orientation（）.
Each fire pump on a tanker must have a pressure gauge located at（）.
Each hand portable fire extinguisher on a ship must be marked with（）.
Fire extinguishers used on ship’s are numbered by size I through V，with I being（）.