A.used at the earliest opportunity
B.hydro-tested
C.recharged
D.weighed again in one month
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A.sailing chart
B.general chart
C.coastal chart
D.harbor chart
A.sailing chart
B.general chart
C.coast chart
D.harbor chart
A.azimuthal gnomonic projection
B.Lambert conformal projection
C.transverse Mercator projection
D.polyconic projection
A.fix
B.estimated position
C.dead reckoning position
D.running fix
A.American Bureau of Shipping
B.Commissioner of Customs
C.Treasury Department
D.Coast Guard
最新試題
A “spring line” is（）.
A continuous watertight bulkhead on a ship is normally also a(n)（）.
A “check” line is（）.
A “full service” Loran-C receiver will provide（）.
A chart projection depicting the poles and a small area on either side of a connecting meridian，that is sometimes used for star charts，is the（）.
A common class of wire rope used for mooring is the 6x19 class. What does the 6 represent?（）
A chart with a scale of 1:80，000 would fall into the category of a（）.
A CO2 extinguisher on a ship which has lost 10% of its charge must be（）.
A celestial body’s complete orbit around another body is（）.
A celestial body will cross the prime vertical circle when the latitude is numerically（）.