A towing light is ______.
A.shown at the bow
B.white in color
C.shown in addition to the stern light
D.an all-round light
第1题:
increase control of the tow
prevent the towing vessel from going in irons
make the towing vessel less maneuverable
reduce shock stress on the towing hawser
第2题:
white light
red light
yellow light
blue light
第3题:
flashing amber light
yellow light with the same characteristics as the sternlight
all-round yellow light
yellow light with the same characteristics as the masthead light
第4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5题:
insure that the hawser leads directly aft as it passes over the stern of the towing vessel
increase the stability of the towing vessel by raising the hawser off the deck
reduce chafing of the towing hawser
prevent fouling of the hawser on deck gear located on the stern of the towing vessel
第6题:
shown at the bow
white in color
shown in addition to the stern light
an all-round light
第7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8题:
a single white light forward
two masthead lights in a vertical line
two towing lights in a vertical line
two all-round red lights where they can best be seen
第9题:
vessel not under command
air cushion vessel in the nondisplacement mode
vessel towing a submerged object
vessel engaged in diving operations
第10题:
pushed ahead
towed alongside
towed astern
Any of the above
第11题:
shown below the sternlight
white in color
displayed at the masthead
a yellow light having the same characteristics as the stern light
第12题:
shown at the bow
white in color
shown in addition to the sternlight
an all-round light
第13题:
shown below the stern light
white in color
displayed at the masthead
a yellow light having the same characteristics as the stern light
第14题:
masthead light
all-round light
sidelight
sternlight
第15题:
special flashing light
anchor light
sternlight
masthead light
第16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17题:
hazy light
hazy light brown
hazy light blue
hazy light grey
第18题:
three masthead lights in a vertical line instead of either the forward or after masthead light
two masthead lights in a vertical line instead of either the forward or after masthead lights
two towing lights in a vertical line at the stern
a small white light aft of the funnel
第19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20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21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22题:
vessel laying cable
vessel towing a submerged object
vessel not under command
air cushion vessel
第23题:
flashes at regular intervals of 50-70 flashes per minute
is yellow in color
shows an unbroken light over an arc of the horizon of not less than 180°nor more than 225°
All of the above