2024年GMDSS理論考試(英語閱讀)強(qiáng)化訓(xùn)練試題及答案四,更多相關(guān)資訊請繼續(xù)查看易考吧GMDSS英語閱讀
1). Before the INMARSAT-F SES can be used in the INMARSAT system,it must have been properly ( ).
A.performed and confirmed
B.observed and studied
C.fixed on board ship
D.installed and commissioned
正確答案:D
2). What is the urgency signal in the GMDSS?( )
A.PAN PAN
B.MAYDAY
C.SECURITE
D.MEDICO
正確答案:A
3). For ship-to-ship distress alert,we can use ( ).
A.NBDP and R/T
B.satellite
C.INMARSAT,EPIRB and DSC
D.DSC in MF and VHF band
正確答案:D
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