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1题:
A vessel or object being towed astern shall display a(n) ______.
A.forward masthead light
B.after masthead light
C.stern light
D.All of the above
第2题:
A towing vessel pushing a barge ahead and rigidly connected in a composite unit shall show the lights of ______.
A.A vessel towing by pushing ahead
B.A power-driven vessel,not towing
C.A barge being pushed ahead
D.Either answer A or answer B
第3题:
An overtaking situation at night would be one in which one vessel sees which light(s) of a vessel ahead ?______.
A.Masthead lights and sidelights
B.One sidelight, the masthead lights and stern-light
C.Both sidelights
D.Stern-light
第4题:
a vessel towing by pushing ahead
a power-driven vessel,not towing
a barge being pushed ahead
either answer A or answer B
第5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6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7题:
two all-round red lights in a vertical line
two yellow towing lights in a vertical line
two white masthead lights in a vertical line
two lights on the stern,one yellow and one white
第8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9题:
to the base of the foremast
to the forward-most bitts
to the forward part of the deckhouse
at the stern
第10题:
vessel towing a submerged object
dredge underway and dredging
hydrographic survey vessel at anchor and surveying
None of the above
第11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12题:
By backing down the track and cutting out ice on either bow
By approaching from the stern and crossing ahead at an angle of 20°to 30°to the beset ship's course
By overtaking the beset ship,running ahead and then backing down the track to the beset vessel
By approaching the vessel from astern and towing the beset vessel stern first
第13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14题:
A METHOD OF TOWING VESSELS THROUGH POLAR ICE BY MEANS OF ICEBREAKING TUGS WITH A SPECIAL STERN NOTCH SUITED TO RECEIVE AND HOLD THE BOW OF THE VESSEL TO BE TOWED defines ______.
A.Towing operations
B.Rigid coupled towing
C.Close coupled towing
D.Hard coupled towing
第15题:
The ()(尾楼) deck is at stern.
第16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17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18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19题:
two all-round red lights in a vertical line
anchor lights and sidelights
two all-round white lights in a vertical line,sidelights and a stern light
two all-round red lights in a vertical line,sidelights,and a stern light
第20题:
No fog signal
A prolonged blast at intervals never to exceed more than two minutes
A prolonged blast followed by two short blasts at intervals never to exceed more than two minutes
A prolonged blast followed by three short blasts at intervals never to exceed more than one minute
第21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22题:
Towing operations
Rigid coupled towing
Close coupled towing
Hard coupled towing
第23题:
Lower the stern ramp,raise/open the stern door,turn on ventilation for cargo holds
Turn on ventilation for cargo holds,raise/open the stern door,lower the stern ramp
Turn on ventilation for cargo holds,lower the stern ramp,raise/open the stern door
Raise/open the stern door,lower the stern ramp,turn on ventilation for cargo holds