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单选题
Temporary seizings on wire rope are made with（）.
A
marline
B
sail twine
C
tape
D
wire
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单选题What does the term end-for-end refer to in regard to a wire towing hawser（）.A
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Splicing two wire ropes togetherC
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mallet used when splicing wire ropeB
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考题
单选题When cutting wire rope，seizings are put on each side of the cut.The seizings prevent the wire from unlaying and also（）.A
Maintain the original balance of the tension in the wires and strandsB
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Forces lubricant from the core to protect the raw，cut endD
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单选题It is permissible to place an eye splice in wire rope used as cargo gear providing the splice is made using（）.A
two tucks with whole strands and one tuck with one-half strandB
three tucks with whole strands and two tucks with 1/2 the wire cut from the tucking strandC
three tucks with whole strandsD
two tucks with whole strands and three tucks with half strands
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单选题Which will cause a wire rope to fail（）.A
Using a medium graphite grease as a lubricantB
Operating a winch too slowC
Using a sheave with an undersized throatD
A sheave diameter of 24 times the wire's diameter
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