A.estimated position
B.fix
C.running fix
D.dead-reckoning position
您可能感興趣的試卷
你可能感興趣的試題
A.dead reckoning position
B.estimated position
C.fix
D.None of the above
A.running fix
B.dead-reckoning position
C.fix
D.estimated position
A.dead-reckoning position
B.fix
C.probable position
D.running fix
A.a line connecting two charted objects
B.a line on some point of which the vessel may be presumed to be located
C.the position of your vessel
D.not used in a running fix
A.longitude line
B.latitude line
C.line of position
D.fix
最新試題
You have been informed that dredging operations may be underway in your vicinity.Which buoy indicates the dredging area（）.
（） is a circular traffic lane used at junctions of several routes，within which traffic moves counterclockwise around a separation point or zone.
You determine your vessel’s position by taking a range and bearing to a buoy.Your position will be plotted as a（n）（）.
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.
Traffic separation schemes adopted by the IMO are listed in（）.
Depiction of TSS's on charts uses（）as the primary color.
When using horizontal sextant angles of three objects to fix your position，an indeterminate position will result in which situation（）.
When using a buoy as an aid to navigation which of the following should be considered?（）
What is an ebb current（）.
On a chart，the characteristic of the light on a lighthouse is shown as flashing white with a red sector.The red sector（）.