A.At
B.In
C.During
D.With
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A.Gain Control
B.Brilliant Control
C.Anti-clutter Sea Control
D.Sweep Intercept
A.KEYLOCK
B.REPEATER
C.STATIC INVERTER
D.ANTI-CLUTTER-SEA
A.As many as
B.So many as
C.As much as
D.As more as
A.Increased draft
B.Pitch
C.Roll
D.Change in trim
A.one-millionth part of a second
B.one-thousandth part of a second
C.one-hundredth part of a second
D.one-tenth part of a second
最新試題
The minimum range at which a target can be detected is basically determined by which of the following?（）.
AREAS WHICH CANNOT BE SCANNED BY THE RADAR OF THE VESSEL BECAUSE THEY ARE SHIELDED BY PARTS OF ITS SUPERSTRUCTURE，MASTS，ETC means（）.
The radar component that produces the synchronizing signal and triggers the indicator sweep is which of the following?（）.
（）should be used during the poor visibility if the radar’s screen shows heavy sea returns.
A Doppler log in the bottom return mode indicates the（）.
Deviation in a compass is caused by the（）.
Deviation is the angle between the（）.
A radar contact will remain stationary on a relative motion radar display only when it is（）.
Error may be introduced into a magnetic compass by（）.
A FICTIVE LINE DISPLAYED ON THE RADAR SCREEN SEPARATING THE FAIRWAY FOR INBOUND AND OUTBOUND VESSELS SO THAT THEY CAN SAFELY PASS EACH OTHER defines（）.