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【单选题】

How can a SART’s effective range be maximized? ()

A、The SART should be placed in water immediately upon activation

B、The SART should be held as high as possible

C、Switch the SART into the "high" power position

D、If possible,the SART should be mounted horizontally so that its signal matches that of the searching radar signal

更多“How can a SART’s effective range be maximized? ()”相关的问题
第1题

A、The SART's blips on the PPI will begin arcing and eventually become concentric circles  B、The DSC unit will react to the SART's signal and respond with the two-tone alarm  C、The SART can provide an approximate location to within a two nautical mile radius,per IMO standards  D、The SART signal appears as a target which comes and goes; the effect of heavy swells on a SART  

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第2题

AA.The SART's blips on the PPI will begin arcing and eventually become concentric circles  B、B.The DSC unit will react to the SART's signal and respond with the two-tone autoalarm  C、C.The SART can provide an approximate location to within a two nautical mile radius per IMO standards  D、D.The SART signal appears as a target which comes and goes; the effect of heavy swells on a SART  

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第3题

A、It informs survivors that assistance may be nearby  B、It informs survivors when the battery's charge condition has weakened  C、It informs survivors when the SART switches to the standby mode  D、It informs survivors that a nearby vessel is signaling on DSC  

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第4题

AA unique radar signal consisting of a blip code radiating outward from a SART's position along its line of bearing  B、A unique two tone "warbling" signal heard on VHF-FM ch-70  C、A unique two tone alarm signal heard upon the automatic unmuting of the 2182 kHz radiotelephone automatic watch receiver  D、The SART signal appears as a target which comes and goes; the effect of heavy swells on the SART  

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第5题

A、It transmits "SOS" and the vessel's name and position in slow speed Morse Code  B、It will appear on a radar unit's PPI as a line of dots radiating outward with the innermost dot indicating the SART's position  C、It will appear on a radar unit's PPI as a line of dots radiating outward with the outermost dot indicating the SART's position  D、None of the above  

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第6题

A、NAVTEX接收机和S-EPIRB  B、SART和TWO-WAYVHF无线电话  C、SART和S-波段雷达  D、卫星船站和中高频组合电台  E、DSC终端  

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第7题

A、The Morse code distress series S-O-S repeated 3 times followed by DE and the vessel's call sign  B、A line of blip code on a radar screen outward from the SART's position along its line of bearing  C、A line of blip code on a radar screen inward from the SART's position to its own ship along its line of bearing  D、None of these  

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第8题

A、X 波段或S 波段  B、X 波段  C、S 波段  D、X 波段和S 波段  

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第9题

AHow can I know?  B、Yes, I remember it now.  C、It's Sam, my teacher's daughter  D、She is a good girl.  

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