A towing light is a yellow light having the same characteristics as a(n)（）

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• 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

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• What is used to prevent twisting of a towing bridle?（）

  A . A bitt B . A bulkhead C . A V-spring D . A fishplate

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• A tow bridle is attached to the main tow hawser at the（）.

  A . bight ring B . tow hook C . fishplate D . swivel

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• A flashing light is a light that（）.

  A . flashes at regular intervals at a frequency of 120 flashes or more per minute B . is yellow in color C . is visible over an arc of the horizon of not less than 180°nor more than 225° D . All of the above

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• 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 meter

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• A vessel showing a yellow light over a white light at night is a vessel（）.

  A . engaged in piloting B . towing astern C . engaged in fishing D . in distre

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• A fiber towing hawser is readied for service by（）.

  A . spooling it on a winch cathead B . coiling it in a counterclockwise direction on the fantail C . faking it on deck in a fore and aft direction D . spooling it on a reel lying on its side to prevent rolling

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• 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

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• When towing in an open seaway，it is important to use a towing line（）.

  A . made only of wire rope，due to possible weather conditions B . that will have the tow on a crest while your vessel is in a trough C . that will have the tow on a crest while your vessel is on a crest D . with little dip to gain maximum control of the tow

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• A towing vessel becomes tripped while towing on a hawser astern. What factor is MOST important when assessing the risk of capsizing? （）

  A . Length of the towline B . Height of the towline connection C . Longitudinal position of the towline connection D . Direction of opposing force

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• If a towing vessel and her tow are severely restricted in their ability to change course，they may show lights in addition to their towing identification lights. These additional lights may be shown if the tow is（）.

  A . pushed ahead B . towed alongside C . towed astern D . Any of the above

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• 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

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• You see a vessel displaying three lights in a vertical line.The highest and lowest lights are red and the middle light is white.She is also showing a white light at the stern，which is lower than the forward light.It could be a（）.

  A . Survey vessel B . Vessel not under command C . Vessel aground D . Pilot vessel with port side to you

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• A tow that is properly aligned to pass through a narrow opening between two bridge piers is “ （）”.

  A . on course B . headed fair C . holding on D . in shape

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• A green buoy has a yellow triangle on it. This is a(n)（）.

  A . information or regulatory buoy that has lateral significance B . buoy that is off-station and is marked to warn mariners of its wrong position C . dual purpose marking used where the ICW and other waterways coincide D . buoy that was set in error and will be replaced with a red nun buoy

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• On a light tow，what could you substitute for a fishplate?（）

  A . heart-shaped shackle B . pelican hook C . swivel D . ring

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• A special mark (yellow buoy)，if lighted，may exhibit which light rhythm?（）

  A . Flashing B . Morse A C . Equal interval D . Occulting

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• An all-round flashing yellow light may be exhibited by a(n)（）.

  A . vessel not under command B . air cushion vessel in the nondisplacement mode C . vessel towing a submerged object D . vessel engaged in diving operatio

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• The biggest problem you generally encounter while towing a single tow astern is（）.

  A . the catenary dragging on the bottom B . swamping of the tow C . the tow tending to dive D . yaw

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• A towing vessel is tripped when（）.

  A . it is overtaken by the tow B . it is pulled sideways by the tow C . the weight of the towing hawser causes loss of maneuverability D . the propeller is fouled by the towing hawser

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• The fur coat of a tortoiseshell cat is either black or yellow.

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• Yellow is the color people use when saying someone is a coward.

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• If a towing vessel and her tow are severely restricted in their ability to change course，they may show lights in addition to their towing identification lights.These additional lights may be shown if the tow is ().

  A.pushed ahead B.towed alongside C.towed astern D.Any of the above

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• Before long, a young woman appeared: short, with short______and pale-blue eyes.（light brown or light yellow）（）

  A．golden B．ginger C．brown D．blonde

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