單項(xiàng)選擇題

An anchor winch should be equipped with mechanical brakes capable of holding（）.

A.half the breaking strength of the mooring line
B.the full breaking strength of the mooring line
C.the maximum expected tension of the mooring line
D.50% over the working tension of the mooring line

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單項(xiàng)選擇題

After deploying the anchor，a permanent chain chaser is（）.

A.removed from the anchor chain
B.connected to a buoy at the anchor
C.stripped back to the rig and secured
D.connected to a buoy halfway down the chain

單項(xiàng)選擇題

A whipping on a fiber line（）.

A.keeps the ends from fraying
B.strengthens it
C.protects your hands
D.becomes part of a splice

An anchor winch should be equipped with mechanical brakes capable of holding（）.

你可能感興趣的試題

After deploying the anchor，a permanent chain chaser is（）.

A whipping on a fiber line（）.

After deploying the anchor，a permanent chain chaser is（）.