單項(xiàng)選擇題
A.NAVTEX B.HYDROLANT/HYDROPAC C.NAVAREA D.SAFESEA
A.in an inside passageway B.in an approved bracket C.so that it is accessible from the bridge of the vessel D.so that it will float free if the vessel sinks
A.operates on both military and civilian aircraft distress frequencies B.transmits both an alerting signal and a homing signal C.must be the float free type and automatically activated D.operates with a greater output of signal power
A.for precise navigation in coastal waters B.by measuring the phase difference of the dots and dashes C.as an aid to ocean navigation D.if the vessel is fitted with a special Consol receiver
A.that follows the curvature of the earth B.that can be picked up by SARSAT satellite C.that activates an alarm on board nearby aircraft D.to alert shore stations and then transmits a homing signal
A.permanently mounted in the survival craft B.portable and stowed for carriage to the survival craft C.permanently mounted on the bridge wings D.portable and stowed in the emergency gear locker
A.understanding the GMDSS console's normal operational indicators B.maintaining a proper GMDSS radio station log C.responding to and comprehending alarms D.All of the above
A.monitoring all required frequencies in the proper mode B.reading all displays and/or printouts after silencing an alarm C.notifying the Master of any distress alerts D.All of the above
A.equipped B.is equipped C.equips D.has equipped
A.slang B.secret codes C.procedure words D.analogies
A.All vessels capable of international voyages B.Vessels operating outside of the range of VHF coastal radio stations C.SOLAS Convention ships of 300 gross tonnage or more D.Coastal vessels of less than 300 gross tons