單項選擇題

The purpose of the stripping bar on an anchor windlass is to（）.

A.clean off any mud that may have accumulated on the chain
B.engage or disengage the wildcat
C.fairlead the chain from the hawse pipe to the wildcat
D.prevent the chain from fouling the wildcat

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單項選擇題

The Pilotage-quarantine anchorage，（）between Damen Dao and Qingshan Dao，is defined by the lines（）the given points.

A.situated／connected
B.situated／connecting
C.situating／connected
D.situating／connecting

單項選擇題

The most doubtful and unpredictable factor in a mooring system is the（）.

A.ability of the anchors to hold in a seabed
B.anchor chain catenary length
C.variability of the fairlead
D.angle of the flukes

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The purpose of the stripping bar on an anchor windlass is to（）.

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The Pilotage-quarantine anchorage，（）between Damen Dao and Qingshan Dao，is defined by the lines（）the given points.

The most doubtful and unpredictable factor in a mooring system is the（）.

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The Pilotage-quarantine anchorage，（）between Damen Dao and Qingshan Dao，is defined by the lines（）the given points.