网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
A vessel being towed astern，where the length of the tow exceeds 200 meters，will exhibit （）.
A
two balls in a vertical line
B
a diamond shape where it can best be seen
C
a ball on each end of the tow
D
no dayshape
参考答案
参考解析
解析：
暂无解析
更多 “单选题A vessel being towed astern，where the length of the tow exceeds 200 meters，will exhibit （）.A two balls in a vertical lineB a diamond shape where it can best be seenC a ball on each end of the towD no dayshape” 相关考题
考题
A pilot vessel may continue to sound an identity signal if she is ______.A.agroundB.at anchorC.not under commandD.being towed
考题
A tug may be in danger of tripping when ______.A.towed sideways by an overwhelming force on the towlineB.her tow moves parallel to and forward on either side of the tugC.the tow is no longer directly astern but moves up on her quarterD.All of the above
考题
A vessel or object being towed astern shall display a(n) ______.A.forward masthead lightB.after masthead lightC.stern lightD.All of the above
考题
A vessel towing astern in an operation which severely restricts the towing vessel and her tow in their ability to change course shall，when making way，exhibit ______.A.the masthead lights for a towing vesselB.the lights for a vessel restricted in its ability to maneuverC.sidelights，stern light and towing lightD.All of the above
考题
The choice of length of tow bridle legs is governed by the ______．A.Expected towing forcesB.Capability of retrieving gearC.Freeboard of the unit being towedD.Need to reduce yaw
考题
A tow astern is veering from side to side on its towline．The best way of controlling the action is to ______．A.Trim the tow by the bowB.Trim the tow by the sternC.List the tow to windwardD.Adjust the length of the towing bridle
考题
单选题If your vessel is underway in fog and you hear one prolonged and three short blasts，this is a （）.A
vessel not under commandB
sailing vesselC
vessel being towed (manned)D
vessel being towed (unmanned)
考题
单选题If your vessel is underway in fog and you hear one prolonged and three short blasts，this indicates a（）.A
vessel not under commandB
sailing vesselC
vessel in distressD
vessel being towed
考题
单选题The choice of length of tow bridle legs is governed by the（）.A
expected towing forcesB
capability of retrieving gearC
freeboard of the unit being towedD
need to reduce yaw
考题
单选题You see a vessel carrying a black diamond which indicates a（）.A
vessel towing asternB
barge pushed aheadC
vessel towing astern only when the length of her tow exceeds 200 metersD
this signal does not exist in international waters
考题
单选题A vessel towing astern in an operation which severely restricts the towing vessel and her tow in their ability to change course shall，when making way，exhibit（）.A
the masthead lights for a towing vesselB
the lights for a vessel restricted in its ability to maneuverC
sidelights，stern light and towing lightD
All of the above
考题
单选题In astern towing，a tow span，also called the tow bar or towing arch，is used to（）.A
insure that the hawser leads directly aft as it passes over the stern of the towing vesselB
increase the stability of the towing vessel by raising the hawser off the deckC
reduce chafing of the towing hawserD
prevent fouling of the hawser on deck gear located on the stern of the towing vessel
考题
单选题You have a large，broken-down vessel in tow with a wire rope and anchor cable towline. Both vessels have made provision for slipping the tow in an emergency; however，unless there are special circumstances（）.A
the towing vessel should slip firstB
the vessel towed should slip firstC
they should slip simultaneouslyD
either vessel may slip first
考题
单选题A power driven vessel when towing and the length of the tow exceeds 200 meters shall exhibit during daylight hours where they can best be seen which of the following shapes? （）A
a diamond shapeB
two cones，apexes togetherC
a black ballD
one cone，apex upward
考题
单选题A vessel towing where the tow prevents her from changing course shall carry（）.A
only the lights for a vessel towingB
only the lights for a vessel restricted in her ability to maneuverC
the lights for a towing vessel and the lights for a vessel restricted in her ability to maneuverD
the lights for a towing vessel and the lights for a vessel not under command
考题
单选题When towing astern，one way to reduce yawing of the tow is to（）.A
trim the tow by the sternB
trim the tow by the headC
have the tow on an even keelD
list the tow on the side it is yawing
考题
单选题If a vessel under tow starts jumping on its tow line，the most appropriate action to alleviate the condition is to（）.A
change courseB
slow downC
heave toD
adjust tow line length
考题
单选题A vessel towing astern in an operation which severely restricts the towing vessel and her tow in their ability to change course shall，when making way，exhibit（）.A
the masthead lights for a towing vesselB
the lights for a vessel restricted in its ability to maneuverC
sidelights，sternlight and towing lightD
All of the above
考题
单选题In restricted visibility a towed vessel must sound a fog signal when it is（）.A
the last vessel in the towB
the last vessel in the tow and it is carrying a crewC
manned，regardless of its position in the towD
None of the above are correct
考题
单选题A vessel being towed will show（）.A
a forward masthead lightB
sidelights and a sternlightC
a towing lightD
All of the above
考题
单选题During the day，a vessel with a tow over 200 meters in length will show（）.A
a black ballB
a diamond shapeC
two cones，apexes togetherD
one cone，apex upward
考题
单选题A tow astern is veering from side to side on its towline. The best way of controlling the action is to（）.A
trim the tow by the bowB
trim the tow by the sternC
list the tow to windwardD
adjust the length of the towing bridle
考题
单选题Vessel towing with the current shall（）tow more than two boats and they must be towed alongside.A
at timesB
at any timeC
at no timeD
at moment
考题
单选题Which vessel would display a cone，apex downward（）.A
A fishing vessel with outlying gearB
A vessel proceeding under sail and machineryC
A vessel engaged in diving operationsD
A vessel being towed
考题
单选题An inconspicuous，partly submerged vessel or object being towed，where the length of tow is 100 meters，shall show（）.A
yellow lights at each endB
two red lights in a vertical lineC
a black ballD
a diamond shape
考题
单选题A vessel being towed astern shall show at night（）.A
the lights required for a power-driven vessel underwayB
only the required masthead lightsC
a sternlight onlyD
sidelights and a sternlight
考题
单选题A vessel or object being towed astern shall display a(n)（）.A
forward masthead lightB
after masthead lightC
stern lightD
All of the above
热门标签
最新试卷