A.only anchor in the separation zone
B.avoid crossing traffic lanes,but if obliged to do so,shall cross on a heading at as small an angle as is practical
C.avoid anchoring in areas near the termination of the scheme
D.use the separation zone for navigation through the scheme if she is hindering other traffic due to her slower speed
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A.intends to alter course to starboard
B.intends to pass starboard to starboard
C.is altering course to starboard
D.intends to pass port to port
A.towing
B.constrained by her draft
C.under sail
D.All of the above
A.not under command
B.aground
C.dredging
D.constrained by her draft
A.three all-round red lights instead of the lights required for a power-driven vessel of her class
B.the same lights as a vessel restricted in her ability to maneuver
C.three all-round red lights in addition to the lights required for a power-driven vessel of her class
D.the lights for a power-driven vessel which is not under command
A.three all-round red lights
B.two 225°red lights
C.three all-round blue lights
D.two 225°blue lights
最新試題
A 20-meter power-driven vessel pushing ahead or towing alongside will display().
A whistle signal of one prolonged,one short,one prolonged and one short blast,is sounded by a vessel().
There are two classes of vessels which,to the extent necessary to carry out their work,do not have to comply with the rule regarding traffic separation schemes. One of these is a vessel().
A sailing vessel is overtaking a power-driven vessel in a narrow channel,so as to pass on the power-driven vessel’s port side. The overtaken vessel will have to move to facilitate passage. The sailing vessel is the().
A power-driven vessel pushing aheador towing alongside displays navigation lights and().
A power-driven vessel leaving a quay or wharf must sound what signal? ()
A facility used for the discharge of a cargo of a particular hazard,such as chlorine,butane or ethane,must have what to warn water traffic of an immediate danger during fire or cargo release?()
A light used to signal passing intentions must be an().
A vessel displaying three red lights in a vertical line is().
Is it clear()traffic lane?