A.weekly
B.monthly
C.every 2 months
D.every 3 months
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A.a 30 second on 30 second off alternating signal
B.the continuous blast of the ships whistle for not less than 10 seconds supplemented by the continuous ringing of the general alarm bells for not less than 10 seconds
C.an intermittent ringing of the general alarm for not less than ten seconds
D.announced over the PA system
A.close and seal around the drill pipe
B.close and seal around casing
C.cut off pipe inside the preventer stack
D.close and seal around drill collars
A.pressure differences in the atmosphere
B.the length of the hose attached to the facepiece
C.the physical exertion of the person wearing the device
D.spaces containing poisonous vapors
A.mayday
B.pan pan
C.securite
D.seelonce feenee
A.all emergency signals
B.instructions for lowering the lifeboats
C.the time each weekly drill will be held
D.work schedule
最新試題
Fire protection regulations for towing vessels require that drills be conducted on board the vessel as if there were an actual emergency. Drills include all of the following，EXCEPT（）.
During the towing of a survival craft，a lookout should be on station to（）.
The Emergency Position Indicating Radio beacon on a cargo vessel must be stowed（）.
Shipboard Oil Pollution Emergency Plans must be reviewed（）.
It is the responsibility of the Master or person in charge of a ship to ensure that（）.
The Muster List (“Station Bill”) shows each person’s lifeboat station，duties during abandonment，basic instructions，and（）.
The deck water seal of the inert gas system（）.
A vessel may enter a traffic separation zone（）.
Cargo vessels being navigated，and fitted with emergency lighting and power systems，shall have their emergency systems tested at least once（）.
Overhauling a fire in the living quarters on a vessel must include（）.