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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 strands
B
Prevent moisture from entering between the wires at the cut end
C
Forces lubricant from the core to protect the raw，cut end
D
All of the above
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更多 “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 Prevent moisture from entering between the wires at the cut endC Forces lubricant from the core to protect the raw，cut endD All of the above” 相关考题
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An advantage of nylon rope over manila rope is that nylon rope ______.A.can be used in conjunction with wire or spring-lay ropeB.can be stored on decks exposed to sunlightC.can hold a load even when a considerable amount of the yarns have been abradedD.gives audible warning of overstress whereas manila does not
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单选题When securing a hook to the end of a wire rope you should use（）.A
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单选题The strongest method of forming an eye in wire rope is using（）.A
three wire rope clampsB
an eye splice with four or five tucksC
a thimble fastened with four or five tucksD
a wire rope socket attached with zinc
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单选题In the manufacture of wire rope，if the wires are shaped to conform to the curvature of the finished rope before they are laid up，the rope is called（）.A
compositeB
left-layC
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preformed
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单选题A 6x19 wire rope would be（）.A
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6 inches in circumference with 19 strandsC
6 strands with 19 wires in each strandD
19 strands with 6 wires in each strand
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单选题An advantage of nylon rope over manila is that nylon rope（）.A
can be used in conjunction with wire or spring-lay ropeB
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单选题What is the accepted standard for wire rope falls used in connection with the lifeboat gear?（）A
Six by seven galvanized wire ropeB
Six by twenty-four improved plow steel wire ropeC
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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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Removing the wire rope from the drum and turning it over so that the wire bends in the opposite direction when rolled on a drum
考题
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考题
单选题Which statement concerning the lashings of containers with solid bar or wire rope lashings is TRUE? （）A
Stack weights should be less when using a solid bar lashing as compared to a wire lashingB
Stack heights may be increased when using a solid bar lashingC
Stack heights should be reduced when using a solid bar lashingD
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考题
单选题A fid is a（）.A
mallet used when splicing wire ropeB
sharp pointed crow bar used to unlay wire ropeC
tapered steel pin used to separate wire ropeD
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单选题The size of wire rope is determined by the（）.A
number of strandsB
number of wires in each strandC
circumferenceD
diameter
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tripping lineB
tripping bracketC
norman pinD
steamboat ratchet
考题
单选题What is an advantage of having wire rope with a fiber core over that of a wire rope of the same size with a wire core（）.A
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Fiber core rope offers greater flexibilityC
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考题
单选题An advantage of nylon rope over manila rope is that nylon rope（）.A
can hold a load even when a considerable number of the yarns have been abradedB
can be stored on deck，exposed to sunlightC
can be used in conjunction with wire or spring-lay ropeD
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单选题Forty-five fathoms is marked on the anchor chain by（）.A
one turn of wire on the first stud from each side of the detachable linkB
two turns of wire on the second stud from each side of the detachable linkC
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four turns of wire on the fourth stud from each side of the detachable link
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It increasesB
It decreasesC
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It fluctuates，depending on the gearing system
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单选题All wire rope used in shipboard cargo gear must be identified and described in a certificate. The certificate shall certify all of the following EXCEPT the（）.A
date of the testB
load at which a test sample brokeC
name of the vesselD
number of strands and of wires in each strand
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