Hemp rope rots easily when it is wet. So it is now used only for “small stuff” such as （）.A、mooring and lashing ropesB、seizing and serving ropesC、cargo-handling and seizing ropesD、wooden ropes
Hemp rope rots easily when it is wet. So it is now used only for “small stuff” such as （）.
- A、mooring and lashing ropes
- B、seizing and serving ropes
- C、cargo-handling and seizing ropes
- D、wooden ropes
相关考题：
Which statement is TRUE about the use of a“gob rope”________．A.The gob rope is a mooring line for tying up lighters for working cargo alongside a vessel anchored in an open roadsteadB.The gob rope is used to secure the towline aft over the centerline of a tugC.The gob rope is a line hung over a vessel's side to assist in boardingD.The gob rope is a rope used in mooring a vessel to a buoy
When attempting to free an anchor jammed in the hawsepipe，the simplest method of freeing it may be ______．A.Starting the disengaged windlass at high speedB.Rigging a bull rope to pull it outC.To grease the hawsepipeD.To pry it loose with a short piece of pipe
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.Solid bars should be used for lashing the first tier only，with wire lashings on the higher tier（s）
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
When the railway is completed, we（）get to town much easily.AmustBwouldCare able toDwill be able to
（）should be greased every month or two and it should be kept on a reel when not in use.A、Wire ropeB、Hemp ropeC、Nylon ropeD、Wooden rope
Ropes can be divided into three types: （）.A、natural fiber rope, manila rope and synthetic ropeB、natural fiber rope, synthetic rope and wire ropeC、synthetic rope, manila rope and wire ropeD、synthetic rope, manila rope and wooden rope
Sisal rope is less strong and less flexible than （）.A、hemp ropeB、manila ropeC、natural fiber ropesD、wooden rope
When the railway is completed, we（）get to town much easily.A、mustB、wouldC、are able toD、will be able to
（）is the strongest and the most elastic of all the synthetic fiber ropes.A、Hemp ropeB、Wire ropeC、Nylon ropeD、wood rope
Wire rope should be greased （）when not in use.A、every half a monthB、every month or twoC、every half a yearD、every year
单选题When securing a hook to the end of a wire rope you should use（）.AA bowline knotBA long spliceCAn overhand knot with a wire rope clipDWire rope clips with a thimble eye
单选题（）should be greased every month or two and it should be kept on a reel when not in use.AWire ropeBHemp ropeCNylon ropeDWooden rope
单选题When we stow nylon rope, we can （）.Astow it in strong sunlightBcover it with tarpaulinsCkeep it on a reelDkeep it by itself
单选题An advantage of nylon rope over manila is that nylon rope（）.Acan be used in conjunction with wire or spring-lay ropeBcan be stored on decks exposed to sunlightCcan hold a load even when a considerable amount of the yarns have been abradedDgives audible warning of overstress whereas manila does not
单选题What does the term end-for-end refer to in regard to a wire towing hawser（）.ACutting off the bitter and towing ends of the wire ropeBSplicing two wire ropes togetherCRemoving the wire rope from the drum and reversing it so that the towing end becomes the bitter endDRemoving the wire rope from the drum and turning it over so that the wire bends in the opposite direction when rolled on a drum
单选题When the railway is completed, we（）get to town much easily.AmustBwouldCare able toDwill be able to
单选题What material may be substituted for zinc when making a poured metal socket ending to a wire rope（）.ALeadBBabbittCSolderDNothing
单选题Which statement concerning the lashings of containers with solid bar or wire rope lashings is TRUE? （）AStack weights should be less when using a solid bar lashing as compared to a wire lashingBStack heights may be increased when using a solid bar lashingCStack heights should be reduced when using a solid bar lashingDSolid bars should be used for lashing the first tier only，with wire lashings on the higher tier(s)
单选题A fid is a（）.Amallet used when splicing wire ropeBsharp pointed crow bar used to unlay wire ropeCtapered steel pin used to separate wire ropeDtapered wooden pin used when splicing heavy rope
单选题When using a radar in a unstabilized mode，fixes are determined most easily from（）.Acenter bearingsBtangent bearingsCrangesDobjects that are close aboard
单选题A device used to tighten up remaining slack in wire rope when you are making up to a tow in inland waters is a（）.Atripping lineBtripping bracketCnorman pinDsteamboat ratchet
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（）.AFiber core rope offers greater strengthBFiber core rope offers greater flexibilityCFiber core rope can be used at higher operating temperaturesDFiber core rope is the only type authorized for cargo runners
单选题An advantage of nylon rope over manila rope is that nylon rope（）.Acan hold a load even when a considerable number of the yarns have been abradedBcan be stored on deck，exposed to sunlightCcan be used in conjunction with wire or spring-lay ropeDgives audible warning of overstress whereas manila does not
单选题When attempting to free an anchor jammed in the hawsepipe，the simplest method of freeing it may be（）.AStarting the disengaged windlass at high speedBRigging a bull rope to pull it outCTo grease the hawsepipeDTo pry it loose with a short piece of pipe
单选题What happens to the pulling power of a winch when retrieving wire rope?（）AIt increasesBIt decreasesCIt remains the sameDIt fluctuates，depending on the gearing system