A.by turning the globe clockwise
B.by a switch at each light
C.by a light sensor
D.automatically when the raft is inflated
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A.automatically as the liferaft inflates
B.with a switch near the boarding handle
C.at night because the light has a photosensitive switch
D.by screwing the bulb in after the raft is inflated
A.replaced annually
B.tested monthly
C.serviced annually
D.overhauled quarterly
A.examining the Certificate of Inspection
B.examining the plate on the outside of the raft container
C.referring to the station bill
D.referring to the shipping articles
A.serves as a sea painter
B.detaches from the liferaft automatically
C.is used to rig the boarding ladder
D.is cut immediately as it is of no further use
A.asphyxiation from CO2
B.loss of air in the sides of the raft
C.rough seas
D.cold water temperatures
最新試題
Inflatable liferafts are provided with（）.
Prior to boarding from a vessel，a davit-launched liferaft should be well ventilated of excess（）.
Generally，what is used to inflate liferafts?（）.
The lights on the outside of the canopy on an inflatable liferaft operate（）.
If an inflatable liferaft is to be released manually，where should the operating cord be attached before throwing the raft overboard?（）
Each liferaft，which does not have an indicated maximum stowage height indicated on the liferaft，must be（）.
The inside light in an inflatable liferaft is turned on（）.
Each lifebuoy shall be marked in block capitals of the Roman alphabet with（）of the ship.
Prior to entering a davit-launched liferaft，you should make sure that（）.
If an inflatable liferaft is overturned，it may be righted by（）.