A、A.the chocks at the bow of a towed vessel
B、B.the most forward，centermost point of a towed vessel such asa sturdy bow rail
C、C.the mast of a towed sailboat
D、D.a secure fitting near the bow of the towed vessel
更多“A towline should be fastened to（）.”相关的问题
A、a margin of safety is provided should the line part B、the towline will wear more evenly C、there will be less stress on the towline D、a slight increase in speed will be realized
A、take the wear should the towline drag bottom B、assure that if the towline is overstressed it will part close to the bridle C、prevent the towline from whipping should it part D、put spring in the towline
A、passes over the stern of the towing vessel B、passes through chocks C、is attached to the disabled vessel D、All of the above
A、A.Visible damage to the towline，including fishhooks B、B.Measurements showing a decrease in diameter C、C.A surface condition of corrosion and discoloration D、D.All of the above
A、release the towline in an emergency B、help the helmsman steer C、look for food and water D、check the water level in the bilge
A、to windward should be opened and the ones to leeward should be closed B、to leeward should be opened and the ones to windward should be closed C、should be opened D、should be closed
A、to windward should be opened and the ones to leeward should be closed B、to leeward should be opened and the ones to windward should be closed C、should be opened D、should be closed
A、displaying code letter Y (Yankee) B、sounding five short blasts on his whistle C、displaying code numeral 5 D、sounding one prolonged blast on his whistle
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