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單項選擇題

The majority of automatic mooring winches are spur geared to improve the backward efficiency of the gear train for rendering（）

A.spur geared
B.screw geared
C.worm geared
D.belt driven

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單項選擇題

In automatic （） the winch may be overhauled and wire is paid off the barrel at a pre-determined maximum tension.

A.cranes
B.windlass
C.capstans
D.mooring winches

單項選擇題

The （） is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A.cranes
B.winch barrel
C.capstans
D.windlass

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