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
The knife on an inflatable liferaft will always be located（）.
When launching a lifeboat，the tricing pennants should be released（）.
How should the lifeboat sea painter be rigged?（）
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（）.
When a man who has fallen overboard is being picked up by a lifeboat，the boat should approach with the wind（）.
In launching a lifeboat，when should the tricing pendants be released?（）.
The functioning of the radiotelegraph installations for motor lifeboats and/or the portable radio apparatus for survival craft，if provided，（）with the provisions of the regulations.
Stretchers are fitted in lifeboats to provide a（）.
The signal given to commence lowering the lifeboats is（）.
The water pockets located on the underside of inflatable liferafts（）.