The disadvantage of using a heaving line to pass a towline is that ______.A.it increases the likelihood of collision between the towing vessel and the disabled vesselB.recreational boaters tend to make the heaving line fast to the towed vessel as if it were the towlineC.the monkey fist may injure someoneD.it may reduce the catenary and increase yawing
The disadvantage of using a heaving line to pass a towline is that ______.
A.it increases the likelihood of collision between the towing vessel and the disabled vessel
B.recreational boaters tend to make the heaving line fast to the towed vessel as if it were the towline
C.the monkey fist may injure someone
D.it may reduce the catenary and increase yawing
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送撇缆上岸。（）A、Send rope to shore .B、Send heavy line to shore .C、Send heaving line ashore .D、Send light line ashore .
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单选题The knot at the end of the heaving line used to pass the towing hawser is called a（）.Amonkey's fistBball or baseball knotCheaving knotDthree strand Turk's head
单选题The disadvantage of using a heaving line to pass a towline is that（）.Ait increases the likelihood of collision between the towing vessel and the disabled vesselBrecreational boaters tend to make the heaving line fast to the towed vessel as if it were the towlineCthe monkey fist may injure someoneDit may reduce the catenary and increase yawing
单选题The pilot ask （） to throw a heaving line to lift his bag.Achief officerBcaptainCthe duty sailorDthe second officer
单选题In towing，heaving lines are used for（）.Apassing a tow bridle to the tugBpassing a messenger lineCheaving in the tow bridleDservice lines with rocket line throwers
单选题The main reason a long towline is used during an oceantow is that（）.Aa margin of safety is provided should the line partBthe towline will wear more evenlyCthere will be less stress on the towlineDa slight increase in speed will be realized
单选题船前后备好撇缆！（）AHave the heaving line ready fore and aft.BHave the head line ready fore and aft.CHave the breast line ready fore and aft.DHave the light rope ready fore and aft.
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单选题If the towline parts，you should（）.Astart towing by pushing aheadBabandon the towing vesselCretrieve the tow bridleDrelieve strain on the retrieving line
单选题It is good practice to use long towlines for ocean tows because the（）.Awear on the towline is equalizedBweight of the towline increases the towing forceCdip in the towline absorbs shock loadsDdanger of overriding is reduced
单选题What is normally used to pass a mooring line to a dock?（）ADistance lineBGantlineCHeaving lineDTag line