A.The marine sextant
B.The chronometer
C.The echo sounder
D.The radar
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A.The marine sextant
B.The chronometer
C.The echo sounder
D.The radar
A.The marine sextant
B.The chronometer
C.The magnetic compass
D.The gyrocompass
A.The marine sextant
B.Thechronometer
C.The magnetic compass
D.The gyrocompass
A.Steady
B.Meet her
C.Midships
D.Stop engines
A.Steady
B.Meet her
C.Midships
D.Stop engines
最新試題
Berthing means bringing a vessel to her berth until（）.
Which of the following shall not the officers in charge of the navigational watch do?（）
Where would you find information about the time of high tide at a specific location on a particular day of the year?（）
The loading of the ship must be done in accordance with（）.
Manoeuvring information can not be obtained from（）.
The mean draft of a ship is the draft（）.
Before any loading takes place any signs of the previous cargo should do（）.
The force resulting from the earth’s rotation that causes winds to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere is called（）.
The ISM code is part of（）.
Which of the following is not an operation mode of AIS?（）