更多"A power-driven vessel towing anothe"的相关试题:
[单项选择]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，sternlight and towing light
D. All of the above
[单项选择]A power-driven vessel，when towing astern，shall show（）.
A. two towing lights in a vertical line
B. a towing light in a vertical line above the sternlight
C. two towing lights in addition to the sternlight
D. a small white light in lieu of the sternlight
[单项选择]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
[单项选择]When towing astern what equipment should be stowed ready for use near the towline?（）
A. First aid kit
B. Axe or cutting torch
C. Fire extinguisher
D. Chafing gear
[单项选择]A chain bridle is used when towing astern because it（）.
A. Is easy to connect
B. Provides an effective catenary and absorbs shock due to its weight
C. Makes rigging a swivel unnecessary
D. Prevents the tow from yawing by the drag of the chains in a seaway
[单项选择]When towing astern，increased catenary will（）.
A. increase control of the tow
B. prevent the towing vessel from going in irons
C. make the towing vessel less maneuverable
D. reduce shock stress on the towing hawser
[单项选择]You have been towing astern and have just let go the tow.Your deckhands are pulling in and faking the towline by hand on the stern.The most dangerous action to take is to（）.
A. continue ahead at slow speed
B. continue ahead at half speed
C. stop your engines
D. back down on your engines
[单项选择]When towing astern，one way to reduce yawing of the tow is to（）.
A. trim the tow by the stern
B. trim the tow by the head
C. have the tow on an even keel
D. list the tow on the side it is yawing
[单项选择]A vessel towing is showing three forward white masthead lights in a vertical line. This means that the length of the（）.
A. towing vessel is less than 50 meters
B. towing vessel is greater than 50 meters
C. tow is less than 200 meters
D. tow is greater than 200 meters
[单项选择]A vessel towing where the tow prevents her from changing course shall carry（）.
A. only the lights for a vessel towing
B. only the lights for a vessel restricted in her ability to maneuver
C. the lights for a towing vessel and the lights for a vessel restricted in her ability to maneuver
D. the lights for a towing vessel and the lights for a vessel not under command
[单项选择]Vessel towing with the current shall（）tow more than two boats and they must be towed alongside.
A. at times
B. at any time
C. at no time
D. at moment
[单项选择]A vessel is in sight of another vessel when she（）.
A. can be observed by radar
B. has determined that risk of collision exists
C. is sounding a fog signal which can be heard on the other vessel
D. can be observed visually from the other vessel
[单项选择]A vessel is “in sight” of another vessel when（）.
A. she can be observed by radar
B. she can be observed visually from the other vessel
C. she can be plotted on radar well enough to determine her heading
D. her fog signal can be heard
[单项选择]You are approaching another vessel and see that it has the signal flag “O” hoisted．What is your next action（）.
A. Proceed on present course and speed since the vessel is requesting a pilot
B. Attempt to call the vessel on VHF radiotelephone and begin a search because the vessel has a man overboard
C. Attempt to call the vessel on VHF radiotelephone because it is disabled
D. Approach with caution because the vessel is stopped and making no way through the water
[单项选择]You are approaching another vessel and see that she has the signal flag “J” hoisted. What should you do?（）
A. Keep well clear of the vessel because she is on fire and has dangerous cargo on board or she is leaking dangerous cargo
B. Attempt to call the vessel on VHF radiotelephone because she is requesting to communicate
C. Approach the vessel with caution because she is dragging her anchor
D. Proceed on present course and speed since the vessel is requesting a tug
