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单选题
What does a SART signal sound or look like?（）
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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更多 “单选题What does a SART signal sound or look like?（）A It transmits SOS and the vessel's name and position in slow speed Morse CodeB It will appear on a radar unit's PPI as a line of dots radiating outward with the innermost dot indicating the SART's positionC It will appear on a radar unit's PPI as a line of dots radiating outward with the outermost dot indicating the SART's positionD None of the above” 相关考题
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单选题How can vessel personnel detect the operation of a SART in its vicinity?（）A
A unique radar signal consisting of a blip code radiating outward from a SART's position along its line of bearingB
A unique two tone warbling signal heard on VHF-FM ch-70C
A unique two tone alarm signal heard upon the automatic unmuting of the 2182 kHz radiotelephone automatic watch receiverD
The SART signal appears as a target which comes and goes; the effect of heavy swells on the SART
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单选题A power-driven vessel leaving a quay or wharf must sound what signal? （）A
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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 activationB
The SART should be held as high as possibleC
Switch the SART into the high power positionD
If possible，the SART should be mounted horizontally so that its signal matches that of the searching radar signal
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单选题What does a broad-spectrum interferer lower？（）A
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Received Signal Strength Indicator
考题
单选题How can rescue personnel detect that a SART is transmitting in the immediate vicinity?（）A
The SART's blips on the PPI will begin arcing and eventually become concentric circlesB
The DSC unit will react to the SART's signal and respond with the two-tone alarmC
The SART can provide an approximate location to within a two nautical mile radius，per IMO standardsD
The SART signal appears as a target which comes and goes; the effect of heavy swells on a SART
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