A red triangular daymark marks ______.A.the centerline of a navigable channelB.the starboard side of a channelC.a prominent object of navigational interest that has no lateral significanceD.an area of a channel where passing another vessel is permitted
A red triangular daymark marks ______.
A.the centerline of a navigable channel
B.the starboard side of a channel
C.a prominent object of navigational interest that has no lateral significance
D.an area of a channel where passing another vessel is permitted
相关考题：
Linguistic interaction is a collaborative activity involving the establishment of a triangular relationship, it includes __________. A.the relation between the participantsB.the tone of speechC.the context of situationD.whether the communication is in speech or writing
On a chart, the characteristic of the light on a lighthouse is shown as flashing white with a red sector. The red sector ______.A.indicates the limits of the navigable channelB.indicates a danger areaC.is used to identify the characteristics of the lightD.serves no significant purpose
Entering from sea，a daymark on the port side of the channel would be indicated on a chart by a ______.A.red triangle with the letter RB.white triangle with the letters RGC.green square with the letter GD.white square with the letters GR
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单选题A red triangular daymark marks（）.Athe centerline of a navigable channelBthe starboard side of a channelCa prominent object of navigational interest that has no lateral significanceDarea of a channel where passing another vessel is permitted
单选题A red triangular daymark marks （）.Athe centerline of a navigable channelBthe starboard side of a channelCa prominent object of navigational interest that has no lateral significanceDan area of a channel where passing another vessel is permitted
单选题Entering from seaward，triangular-shaped daymarks are used to mark（）.Athe starboard side of the channelBthe centerline of the channelCan obstruction where the preferred channel is to starboardDspecial purpose areas
单选题The word "discharge" as used in Pollution Prevention Regulations applies to oil （）.Aleaked into navigable watersBpoured into navigable watersCpumped into navigable waters through a fixed piping systemDall of the above
单选题At 1810，you sight a buoy on your starboard side labeled “19”. This buoy marks（）.Athe side of York Spit ChannelBthe visibility limit of the red sector of Cape Henry LightCthe end of York Spit ChannelDthe junction of the York Spit and York River Entrance Channels
单选题Navigational marks used for informational or regulatory purposes are（）.Asolid yellowBwhite with orange geometric shapesCred and white vertically-stripedDgreen and red horizontally-banded
单选题Repaint the draft figures, plimsoll marks, ship’s name and port of registry （）.Awith red lead paintBin red and white paintCin original colorDall of the above
单选题A special daymark is a（）.Ared-and-white octagonBdaymark with a yellow stripe on itCgreen squareDyellow diamond
单选题A bridge over a navigable waterway is being repaired. There is a traveller platform under the bridge’s deck that significantly reduces the vertical clearance. If required by the CG district commander，how will this be indicated at night?（）AIllumination by flood lightsBA quick flashing red light at each lower cornerCA strobe light visible both up and downstreamDFixed amber lights under the extreme outer edges of the traveller
单选题On entering from seaward，a starboard side daymark will（）.Ashow a fixed red light if lightedBshow a Morse (A) white lightCbe square in shapeDhave an even number if numbered
单选题At 1810，a red buoy bears 010° relative. This buoy marks（）.Athe side of York Spit ChannelBthe visibility limit of the red sector of Cape Henry LightCa submerged obstruction in York Spit ChannelDthe York River Entrance Channel
单选题On a chart，the characteristic of the light on a lighthouse is shown as flashing white with a red sector.The red sector（）.AIndicates the limits of the navigable channelBIndicates a danger areaCIs used to identify the characteristics of the lightDServes no significant purpose