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【单选题】

If a DSC distress relay is transmitted from coast station , it will().

A、indicate the ship in distress that the alert has been received

B、alert ships in the area of a distress incident that a distress has occurred

C、inform other coast station of distress incident

D、repeat the distress alert in 5 minutes

更多“If a DSC distress relay is transmitted from coast station , it will().”相关的问题
第2题

A、It will abort the transmission and set off an audible alarm that must be manually reset  B、It will initiate the DSC distress alert but,as no information will be transmitted,rescue personnel will not be able to identify the vessel,its position or its situation  C、It will initiate the DSC distress alert and default information will automatically be transmitted  D、It will initiate the DSC distress alert,but any station receiving it will have to establish contact with the distressed vessel to determine its identity,position and situation  

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第3题

A、It will abort the transmission and set off an audible alarm that must be manually reset  B、It will initiate the DSC distress alert but,as no information will be transmitted,rescue personnel will not be able to identify the vessel,its position or its situation  C、It will initiate the DSC distress alert and default information will automatically be transmitted  D、It will initiate the DSC distress alert,but any station receiving it will have to establish contact with the distressed vessel to determine its identity,position and situation  

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第4题

A、the ship has received the DSC distress call on a HF frequency  B、the coast station concerned has not acknowledged it within 5 minutes  C、the ship will take command of search and rescue in 5 minutes  D、A and B  

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第6题

A、Inmarsat SES  B、VHF/DSC or MF/DSC  C、SART and VHF/DSC  D、Satellite EPIRB and VHF/DSC  

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第7题

A、INMARSAT SES  B、VHF/DSC or MF/DSC  C、SART and VHF/DSC  D、satellite EPIRB and VHF/DSC  

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第8题

A、Inmarsat SES  B、VHF /DSC or MF/DSC  C、SART and VHF/DSC  D、Satellite EPIRB and VHF /DSC  

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第9题

A、double frequencies  B、single frequency  C、dedicated frequency  D、multiple frequencies  

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