A.DCU
B.UTC
C.ENC
D.MENU
您可能感興趣的試卷
你可能感興趣的試題
A.AIS
B.ECDIS
C.GPS
D.VDR
A.direction of a target
B.distance to a target
C.size of a target
D.shape of a target
A.Bell alarm to warn the user
B.Lighted alarm signal to warn the user
C.Alternate signal keying system
D.View finder for each station
A.Less signal energy is necessary for receiver operation
B.More signal energy is available at the receiver
C.It significantly increases the peak power
D.It increases the signal capacity
A.Reflected electron
B.Electrical radiation
C.Quarterpoint electrical navigation
D.Hyperbolic radio navigation
最新試題
Radar makes the most accurate determination of the（）.
Which of the following statements is TRUE regarding crane operations（）.
The information received by AIS will be displayed on（）.
（）is not an alarm required by IMO standards to be available on the ECDIS.
The correction to be applied to a Loran-C reading when matching a sky wave to a ground wave may be found（）.
To obtain accuracy in fixing by DF，（）and three stations should be used.
You are about to go to sea and adjust the magnetic compass．To expedite the adjustment at sea，in what order should the following dockside adjustments be made（）.
Would you please（）on the radar?
The operator of the ship’s radiotelephone，if the radiotelephone is carried voluntarily，must hold at least a（）.
（）is not a component of GPS.