A.true bearing of the transmitter
B.relative bearing of the transmitter
C.heading of the vessel
D.time of reception
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A.varies depending upon the bearing used
B.is the angular difference between magnetic north and compass north
C.is published on the compass rose on most nautical charts
D.is the angular difference between geographic and magnetic meridians
A.RINGS INT
B.SWEEP INT
C.REPEATER
D.GONIOMETER
A.ZERO CLEARING
B.ANTI-CLUTTER-RAIN
C.DIMMER
D.CURSOR
A.bearing circle
B.pelorus
C.bearing bar
D.alidade
A.spider element
B.sensitive element
C.link arm
D.pickup transformer
最新試題
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（）.
Which statement concerning GPS is TRUE（）.
The time interval between the transmission of signals from a pair of Loran-C stations is very closely controlled and operates with（）.
（）is not a component of GPS.
While you are at anchor，what will serve as a positive warning that you are drifting towards the wrecks located to the NW and SW of your 2215 position（）.
The heading of a vessel is indicated by what part of the compass? （）
Loran-C is which type of system（）.
Would you please（）on the radar?
When your vessel is proceeding to the area of traffic density，（）is used to determine the exact ranges of other ships or objects in the vicinity.
When navigating using DGPS（Differential Global Positioning System）you may expect your position to be accurate to within a radius of（）.