單項選擇題

Which mooring line prevents sideways motion of a vessel moored to a pier（）.

A.A line led forward from the bow
B.A line led aft from the bow
C.A line led in the same direction as the keel
D.A line led at a right angle to the keel

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單項選擇題

When lowering lifeboats in heavy seas，a good practice is to rig frapping lines（）.

A.on only the forward falls
B.on only the after falls
C.with a lead of about 45 degrees to the boat
D.from the falls to the main deck of the vessel

單項選擇題

What term indicates the line drawn at the top of the flat plate keel（）.

A.Base line
B.Molded line
C.Designer's waterline
D.Keel line

Which mooring line prevents sideways motion of a vessel moored to a pier（）.

你可能感興趣的試題

When lowering lifeboats in heavy seas，a good practice is to rig frapping lines（）.

What term indicates the line drawn at the top of the flat plate keel（）.

When lowering lifeboats in heavy seas，a good practice is to rig frapping lines（）.