A single vessel being towed alongside shall exhibit ______.A.one all-round white lightB.sidelights and a stern lightC.only the outboard sidelight and a stern lightD.a masthead light，sidelights，and a stern light
A single vessel being towed alongside shall exhibit ______.
A.one all-round white light
B.sidelights and a stern light
C.only the outboard sidelight and a stern light
D.a masthead light，sidelights，and a stern light
相关考题：
A pilot vessel on pilotage duty shall show identity lights ______.A.at any time while underwayB.while at anchorC.while alongside a vesselD.All of the above
A pilot vessel may continue to sound an identity signal if she is ______.A.agroundB.at anchorC.not under commandD.being towed
Which vessel may show three lights in a vertical line，the top and bottom being red and the middle being white?A.A vessel engaged in diving operationsB.A pilot vesselC.A vessel trawlingD.All of the above
A partly submerged vessel or object being towed，which is not readily noticeable，shall show ______.A.yellow lights at each endB.two red lights in a vertical lineC.a black ballD.a diamond shape
A vessel not under command making way at night would show ______.A.two all-round red lights in a vertical lineB.anchor lights and sidelightsC.two all-round white lights in a vertical line，sidelights and a stern lightD.two all-round red lights in a vertical line，sidelights，and a stern light
A vessel or object being towed astern shall display a(n) ______.A.forward masthead lightB.after masthead lightC.stern lightD.All of the above
If practical, when shall a manned vessel being towed sound her fog signal?______.A.Immediately before the towing vessel sounds hersB.Immediately after the towing vessel sounds hers.C.As close to the mid-cycle of the towing vessel’s signals as possibleD.At any time as long as the interval is correct
单选题If your vessel is underway in fog and you hear one prolonged and three short blasts，this is a （）.Avessel not under commandBsailing vesselCvessel being towed (manned)Dvessel being towed (unmanned)
单选题Which vessel may show three lights in a vertical line，the top and bottom being red and the middle being white? （）AA vessel engaged in diving operationsBA pilot vesselCA vessel trawlingDAll of the above
单选题A single vessel being towed alongside shall exhibit（）.Aone all-round white lightBsidelights and a stern lightConly the outboard sidelight and a stern lightDa masthead light，sidelights，and a stern light
单选题A single vessel being towed alongside shall exhibit（）.Aone all-round white lightBsidelights and a sternlightConly the outboard sidelight and a sternlightDa masthead light，sidelights，and a sternlight
单选题A power-driven vessel pushing aheador towing alongside displays navigation lights and（）.Atwo all-round red lights in a vertical lineBtwo yellow towing lights in a vertical lineCtwo white masthead lights in a vertical lineDtwo lights on the stern，one yellow and one white
单选题During the day，a vessel picking up a submarine cable shall carry（）.Athree shapes，the highest and lowest shall be red balls，and the middle shall be a white diamondBtwo black ballsCthree shapes; the highest and lowest shall be black balls，and the middle shall be a red diamondDthree shapes; the highest and lowest shall be black balls and the middle shall be a black diamond
单选题A vessel not under command making way at night would show（）.Atwo all-round red lights in a vertical lineBanchor lights and sidelightsCtwo all-round white lights in a vertical line，sidelights and a stern lightDtwo all-round red lights in a vertical line，sidelights，and a stern light
单选题A pilot vessel on pilotage duty shall show identity lights （）.Aat any time while underwayBwhile at anchorCwhile alongside a vesselDAll of the above
单选题A vessel being towed will show（）.Aa forward masthead lightBsidelights and a sternlightCa towing lightDAll of the above
单选题A vessel being towed astern，where the length of the tow exceeds 200 meters，will exhibit （）.Atwo balls in a vertical lineBa diamond shape where it can best be seenCa ball on each end of the towDno dayshape
单选题A 20-meter power-driven vessel pushing ahead or towing alongside will display（）.Aa single white light forwardBtwo masthead lights in a vertical lineCtwo towing lights in a vertical lineDtwo all-round red lights where they can best be seen
单选题Vessel towing with the current shall（）tow more than two boats and they must be towed alongside.Aat timesBat any timeCat no timeDat moment
单选题Which vessel would display a cone，apex downward（）.AA fishing vessel with outlying gearBA vessel proceeding under sail and machineryCA vessel engaged in diving operationsDA vessel being towed
单选题An inconspicuous，partly submerged vessel or object being towed，where the length of tow is 100 meters，shall show（）.Ayellow lights at each endBtwo red lights in a vertical lineCa black ballDa diamond shape
单选题A partly submerged vessel or object being towed，which is not readily noticeable，shall show （） .Ayellow lights at each endBtwo red lights in a vertical lineCa black ballDa diamond shape
单选题Any vessel（）any other shall keep out of the way of the vessel（）.Aovertaking／overtakenBbeing overtake／being overtakenCovertaking／being overtakenDbeing overtaking／overtaken
单选题A vessel being towed astern shall show at night（）.Athe lights required for a power-driven vessel underwayBonly the required masthead lightsCa sternlight onlyDsidelights and a sternlight
单选题A vessel or object being towed astern shall display a(n)（）.Aforward masthead lightBafter masthead lightCstern lightDAll of the above
单选题A vessel constrained by her draught may，in addition to the lights prescribed for power-driven vessels in Rule 23，exhibit where they can best be seen（）or a cylinder.Atwo all-round red lights in a vertical lineBthree all-round red lights in a vertical lineCtwo all-round yellow lights in a vertical lineDthree all-round green lights in a vertical line
单选题A vessel，which is unable to maneuver due to some exceptional circumstance，shall exhibit （）.Aduring the day，three balls in a vertical lineBduring the day，three shapes，the highest and lowest being balls and the middle being a diamondCwhen making way at night，two all-round red lights，sidelights，and a sternlightDwhen making way at night，masthead lights，sidelights，and a sternlight