A.assist in sleeping
B.reduce appetite by decreasing nausea
C.prevent loss of body moisture by vomiting
D.prevent impaired judgement due to motion-induced deliriousness
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A.stop the winch just before the craft reaches the final stowage position
B.limit the amount of cable on the drum
C.limit the ascent rate
D.stop the winch in case the craft weighs too much
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
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
最新試題
Generally，what is used to inflate liferafts?（）.
If the hydrostatic release mechanism for an inflatable liferaft is not periodically serviced and becomes inoperative，it will NOT（）.
Signaling devices which are required on inflatable liferafts include（）.
If your vessel is equipped with inflatable liferafts，how should they be maintained?（）
Personnel boarding a davit-launched liferaft from a ship should be checked to assure they are not in possession of or wearing（）.
On inflatable liferafts，the operating cord should be renewed by（）.
The most important reason for taking anti-seasickness pills as soon as possible after entering a liferaft is to（）.
If an inflatable liferaft inflates upside down，you can right it by（）.
If you are forced to abandon ship in a liferaft，your course of action should be to（）.
If the liferaft capsizes，all personnel should leave the raft and（）.