To determine if risk of collision exists,a vessel which is fitted with radar must use().
A、radar scanning
B、radar plotting
C、compass bearings
D、All of the above
A、radar scanning
B、radar plotting
C、compass bearings
D、All of the above
A、Determine if CIFS acceleration is enabled. B、Determine if TCP Acceleration (AFP) is enabled. C、Determine if Forward Error Correction is enabled. D、Determine if any tunnel bounces occurred recently. E、Determine whether both Exchange server and clients are running version 2003.
A、Your speed must be reduced to bare steerageway B、A look-out is not required if the radar is on C、Fog signals are only required when a vessel is detected by radar D、The radar should always be kept on a short-range scale
A、Your speed must be reduced to bare steerage ways B、A look-out is not required if the radar is on C、The radar should always be kept on a short-range scale D、Fog signals are only required when a vessel is detected by radar
A、if he can do so without any risk to his vessel B、if he can do so without undue delay C、if he can do so without serious danger to his vessel or to individuals on board D、without regard to any danger to his vessel
A、these taken into calculation B、those taking into account C、that taken into account D、those taken into account
A、Is restricted in her ability to maneuver B、Has sounded the danger signal C、Is not taking appropriate action D、Has not changed course since risk of collision was determined