A.lift oars to vertical position，trim blades fore and aft with handles resting on the thwarts
B.complete the stroke，come to Oars，raise the oars smartly to the vertical，rest handles on footings and trim blades fore and aft
C.place oars in row locks directly from the boated position or from Stand by oars position
D.complete the stroke (when rowing in ahead motion)，raise the oars with crook of elbow to about 30 degrees，swing blades forward
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A.Cut the painter line so it will not pull the liferaft container down
B.Swim away from the container so you will not be in danger as it goes down
C.Take no action because the painter will cause the liferaft to inflate and open the container
D.Manually open the container and inflate the liferaft with the hand pump
最新試題
On open lifeboats，the purpose of the wire stretched between the davit heads is to（）.
In evacuation from a ship，an individual without the option of a survival craft or liferaft should enter the water on the leeward side，except when（）.
On a passenger vessel，the vessel’s name must appear on（）.
Prior to lowering the lifeboat，the most important item to check is the（）.
Under normal conditions a liferaft is released from itscradle by（）.
How should the lifeboat sea painter be rigged?（）
The signal given to commence lowering the lifeboats is（）.
If water is rising in the bilge of a lifeboat，you should FIRST（）.
The number of flashlights required as lifeboat equipment on a seagoing barge is（）.
When whistle signals are used for launching lifeboats，one short blast means（）.