A vessel aground would show the same dayshape as a ______.
A.vessel towing a submerged object
B.dredge underway and dredging
C.hydrographic survey vessel at anchor and surveying
D.None of the above
第1题:
A vessel engaged in fishing,and at anchor,shall show ______.
A.an anchor light
B.sidelights and a stern light
C.three lights in a vertical line,the highest and lowest being red,and the middle being white
D.None of the above
第2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 vessel
B.the lights for a vessel restricted in its ability to maneuver
C.sidelights,stern light and towing light
D.All of the above
第3题:
she is underway
she is not underway
whether she is underway cannot be determined
she might be or not be underway
第4题:
By day,she shall carry a black cylinder shape
By day,she shall carry two black balls in a vertical line
By night,she would show the same lights as a vessel not under command
By day,she would show the same shapes as a vessel restricted in her ability to maneuver
第5题:
vessel being towed
fishing vessel engaged in trawling
vessel at anchor warning you of her location
power-driven pilot vessel on station underway
第6题:
need not show the lights for a vessel engaged in towing,if it is impractical to do so
may show the lights for a vessel not under command
must show a yellow light above the stern light
must show the lights for a vessel towing
第7题:
only if she is towing astern
only if the tow exceeds 200 meters
at any time when towing
if the towing vessel is part of a composite unit
第8题:
the masthead lights for a towing vessel
the lights for a vessel restricted in its ability to maneuver
sidelights,sternlight and towing light
All of the above
第9题:
two towing lights in a vertical line
a towing light in a vertical line above the sternlight
two towing lights in addition to the sternlight
a small white light in lieu of the sternlight
第10题:
the masthead lights for a towing vessel
the lights for a vessel restricted in her ability to maneuver
sidelights,stern light,and towing light
All of the above
第11题:
an anchor light
sidelights and a stern light
three lights in a vertical line,the highest and lowest being red,and the middle being white
None of the above
第12题:
the masthead lights for a towing vessel
the lights for a vessel restricted in its ability to maneuver
sidelights,stern light and towing light
All of the above
第13题:
A vessel towing a barge astern would show,at the stern ______.
A.only a stern light
B.a towing light above the stern light
C.two towing lights in a vertical line
D.two white lights in a vertical line
第14题:
A vessel is not underway when ______.
A.the anchor is dragging
B.the ahchor is used in docking
C.the ahchor is dredging
D.she is at anchor but yawing heavily
第15题:
vessel towing a submerged object
dredge underway and dredging
hydrographic survey vessel at anchor and surveying
None of the above
第16题:
underway
making way
dead in the water
a power driven vessel
第17题:
only a stern light
a towing light above the stern light
two towing lights in a vertical line
two white lights in a vertical line
第18题:
vessel being towed
fishing vessel engaged in trawling
vessel at anchor warning of her location
power-driven pilot vessel on station underway
第19题:
an anchor light
sidelights and a sternlight
three lights in a vertical line,the highest and lowest being red,and the middle being white
None of the above
第20题:
a forward masthead light
sidelights and a sternlight
a towing light
All of the above
第21题:
bow
mid-section
stern
All of the above
第22题:
pushed ahead
towed alongside
towed astern
Any of the above
第23题:
power-driven vessel stopped and making no way through the water
vessel being towed
vessel restricted in her ability to maneuver at anchor
sailing vessel at anchor