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
The most important thing to remember when launching an inflatable liferaft by hand is to（）.
If an inflatable liferaft is to be released manually，where should the operating cord be attached before throwing the raft overboard?（）
If an inflatable liferaft is overturned，it may be righted by（）.
To launch a liferaft by hand you should（）.
The air spaces in the floor of an inflatable liferaft will provide protection against（）.
How should signal flares be used after you have abandoned ship and are adrift in a liferaft?（）.
The most important reason for taking anti-seasickness pills as soon as possible after entering a liferaft is to（）.
If you are forced to abandon ship in a liferaft，your course of action should be to（）.
Prior to boarding from a vessel，a davit-launched liferaft should be well ventilated of excess（）.
If the liferaft capsizes，all personnel should leave the raft and（）.