When a davit-launched raft is lowered from a ship，upon becoming waterborne，the raft is released by（）.<br>A:activating the release lock of the hook<br>B:pulling smartly on the knobbed cocking lanyard<br>C:the effects of buoyancy removing the weight of the raft from the hook<br>D:releasing the boarding flap and the bowsing lines

When a davit-launched raft is lowered from a ship，upon becoming waterborne，the raft is released by（）.
A:activating the release lock of the hook
B:pulling smartly on the knobbed cocking lanyard
C:the effects of buoyancy removing the weight of the raft from the hook
D:releasing the boarding flap and the bowsing lines

出自：海船船员证

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