單項選擇題

If the winch should fail while you are hauling in the anchor，what prevents the anchor cable from running out（）.

A.Chain stopper
B.Devil's claw
C.Hawse ratchet
D.Riding pawl

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單項選擇題

If the ship is alongside the wharf，what kind of（）is used?

A.pilot ladder
B.rope ladder
C.rod ladder
D.accommodation ladder

單項選擇題

If a ship has sternway，with accommodation block aft，she may settle with the wind（）.

A.on her beam
B.on her stern
C.on her bow
D.broad on the quarter