A.before the boat is lowered from the stowed position
B.as the boat fall blocks break clear of the davit head
C.before the boat is lowered from the embarkation level
D.after the boat is released into the water
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A.forward of lifeboat No. 4 on the starboard side
B.forward of lifeboat No. 4 on the port side
C.aft of lifeboat No. 1 on the starboard side
D.All of the above
A.The ventilators will automatically close by the action of fusible links
B.The motor takes its air supply from outside the lifeboat to prevent asphyxiation of the crew
C.A water spray system to cool the outside of the boat is operated by a high-volume manual pump
D.An air tank will provide about ten minutes of air for the survivors and the engine
A.oil
B.rig
C.release
D.paint
最新試題
Safe water buoys may show ONLY（）.
During the required periodic abandon ship drill aboard a ship，each person not assigned duties in the muster list is（）.
Safety goggles or glasses are NOT normally worn when（）.
On a ship，a cabinet or space containing the controls or valves for the fixed firefighting system must be（）.
The connection facilities for the international shore connection must be located to provide access（）.
Normally，potable water systems are connected directly to the（）.
If absolutely necessary，the best way to land on a beach in a motor lifeboat is to（）.
On a ship，when may a work vest be substituted for a required life preserver?（）
The falls on gravity davits are（）.
Fire fighting equipment requirements for a particular vessel may be found on the（）.