A.red triangle with the letter R
B.white triangle with the letters RG
C.green square with the letter G
D.white square with the letters GR
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A.latitude scale near the middle of the track line
B.longitude scale near the middle of the track line
C.latitude scale at the midlatitude of the chart
D.latitude or longitude scale at the middle of the scale
A.fixed to
B.needed for
C.pushed to
D.drawn to
A.U.S.A
B.China
C.U.K
D.Japan
A.fix
B.line of position
C.relative bearing
D.range
A.fix
B.estimated position
C.dead reckoning position
D.running fix
最新試題
The description Racon beside an illustration on a chart would mean a （）.
When navigating in high latitudes and using a chart based on a Lambert conformal projection，（）.
The soundings on the imperial chart are measured in（）.
The arrangement of charts in the catalogue is（）.
Every chart is liable to be incomplete（）.
What information is NOT found in the chart title? （）
The shoreline on charts generally represents the mean（）.
That the scale of any part of a chart to be larger than the scale of the survey is（）.
What information is found in the chart title? （）
The path that a vessel is expected to follow，represented on a chart by a line drawn from the point of departure to the point of arrival，is the（）.