單項(xiàng)選擇題Which method should be used to secure a manila line to bitts().

A.A round turn on the bitt farthest from the strain and then figure eights
B.A round turn on the bitt closest to the strain and then figure eights
C.Figure eights and then a round turn at the top of both bitts
D.Only figure eights are necessary on both bitts


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1.單項(xiàng)選擇題Which material should NOT be used to secure cargo on deck for a voyage().

A.Steel chain
B.Wire rope
C.Steel strapping
D.Fiber rope

2.單項(xiàng)選擇題Which lashing materials would be used in securing light vehicles aboard Ro-Ro vessels().

A.Chain lever or turnbuckle
B.Webbing
C.Chain
D.None of the above

3.單項(xiàng)選擇題Which lashing gear used aboard Ro-Ro vessels should be painted or soaked in oil when not in use().

A.Chain
B.Wire rope
C.Webbing
D.All of the above

4.單項(xiàng)選擇題Which knot should be used to send a man over the side when he may have to use both hands().

A.Bowline
B.French bowline
C.Bowline on a bight
D.Running bowline

5.單項(xiàng)選擇題Which knot reduces the strength of a line by the LEAST amount().

A.Bowline
B.Clove hitch
C.Sheet bend
D.Two half hitches