單項(xiàng)選擇題The correct way to make an eye in a wire rope with clips is to place the clips with the（）.

A.first and third U-bolts on the bitter end and the second U-bolt on the standing part
B.first and third U-bolts on the standing part and the second U-bolt on the bitter end
C.U-bolts of all clips on the bitter end
D.U-bolts of all clips on the standing part


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1.單項(xiàng)選擇題The catenary in a towline is（）.

A.a short bridle
B.the downward curvature of the hawser
C.another name for a pelican hook
D.used to hold it amidships

2.單項(xiàng)選擇題he carrick bend is used to（）.

A.add strength to a weak spot in a line
B.join two hawsers
C.be a stopper to transfer a line under strain
D.join lines of different sizes

3.單項(xiàng)選擇題The biggest problem encountered when towing bridle legs are too short is（）.

A.retrieval
B.adjusting tension
C.excessive strain
D.hookup to main towline

4.單項(xiàng)選擇題The best way to lift many small articles aboard your vessel is with a（）.

A.pallet
B.barrel hook
C.spreader
D.snotter

5.單項(xiàng)選擇題The best method of protecting that portion of a fiber anchor line nearest the anchor from chafing on the bottom is by（）.

A.using a small scope ratio
B.replacing that portion with a short length of chain
C.using a hockle to keep that portion of the anchor line off the bottom
D.using a synthetic line