2025年GMDSS理論考試(英語閱讀)強化練習題及答案四,更多相關(guān)資訊請繼續(xù)查看易考吧GMDSS英語閱讀
1). According to the SOLAS,which radio equipment is not necessary for the ships sailing in the sea area A2?( )
A.VHF radio telephone
B.VHF DSC
C.MF DSC
D.Morse radio telegram
正確答案:D
2). What is ARQ?( )
A.Automatic Relay without Question
B.Automatic Repeat Request
C.Automatic Receiver Quieting
D.Auonatically Sent Transmit Q’signals
正確答案:B
3). Which of the following statement is true?( )
A.NAVTEX stations can transmit at the same time
B.There are 24 NAVTEX stations in each NAVAREA
C.NAVIEX stations have the different identification characters in each NAVAREA
D.NAVTEX stations have same transmission power
正確答案:C
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