A.dead reckoning
B.Pilotage
C.great circle sailing
D.geographic navigation
您可能感興趣的試卷
你可能感興趣的試題
A.must utilize magnetic courses
B.must take set and drift into account
C.should be replotted hourly
D.should be started each time the vessel's position is fixed
A.ignores the effect of surface currents
B.is most useful when in sight of land
C.must be plotted using magnetic courses
D.may be started at an assumed position
A.north side of the mark
B.west side of the mark
C.east side of the mark
D.south side of the mark
A.left-side buoy
B.right-side buoy
C.a buoy of safety
D.a buoy of danger
A.anchorage area
B.fish net area
C.bifurcation
D.dredging area
最新試題
How would you pass a red buoy in the maritime buoyage system“A” （）.
When using horizontal sextant angles of three objects to fix your position，an indeterminate position will result in which situation（）.
（） is not likely to be a methods of Traffic Separation.
When entering from seaward，a buoy displaying a single-flashing red light would indicate （）.
Which of the following are data layer categories to be displayed on ECDIS（）．
When navigating a vessel，you（）.
The four standard light colors used for lighted aids to navigation are red，green，white，and （）.
（） is a defined area within which ships must use particular caution and should follow the recommended direction of traffic flow.
When latitude and longitude are used，these shall be expressed in（）（and decimals of a minute if necessary），north or south of the Equator and east or west of Greenwich.
Which statement concerning current is TRUE（）.