A.obtain a weather forecast before setting out from port
B.listen to weather forecasts on the radio while enroute
C.understand all broadcast weather warning information
D.All of the above
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A.stays the same
B.falls
C.rises
D.falls rapidly
A.District Commander
B.Commandant
C.Captain of the Port
D.nearest Coast Guard office
A.barometer
B.wind vane
C.anemometer
D.thermometer
A.a fictitious sun moving along the celestial equator
B.the visible sun moving along the ecliptic
C.the Moon's motion in relation to the Sun
D.the movement of the first point of Aries
A.and Moon and Earth form a right angle
B.and Moon and Earth are in line
C.crosses the celestial equator
D.is farthest from the Earth
最新試題
As you approach mile 427.6 AHP，you see on the right side a white buoy with orange bands and diamond. This buoy marks（）.
As a licensed Merchant Marine Officer you are expected to（）.
At 0715 you take the following bearings: Race Rock Light 328°pgc; Little Gull Island Light 249°pgc; Mt. Prospect Antenna 036°pgc. Based on your 0715 fix，which statement is TRUE?（）
As the temperature of an air mass decreases，the（）.
As you approach Old River Control Structure Light you see a flashing amber light. You should（）.
At 1810，a red buoy bears 010° relative. This buoy marks（）.
At 1810，you sight a buoy on your starboard side labeled “19”. This buoy marks（）.
At 1920，the buoy forward of your starboard beam is（）.
As a high pressure system approaches，the barometer reading（）.
Aphelion is the point where the Sun（）.