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 autoalarmC.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
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 circles
B.The DSC unit will react to the SART's signal and respond with the two-tone autoalarm
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
相关考题：
How can the seller receive immediate payment if the draft is made payable on a future date?A．He can send the draft to the correspondent bank for immediate payment.B．He can present it to the bank against which it is drawn for payment.C．He can ask the buyer to pay the money.D．He can discount the draft at his bank and get money immediately.
Which two statements are true about the RMAN validate database command?() A. It checks the database for intrablock corruptions.B. It can detect corrupt pfiles.C. It can detect corrupt spfiles.D. It checks the database for interblock corruptions.E. It can detect corrupt block change tracking files.
What is the most appropriate action for a GMDSS radio operator to take in a distress situation where immediate help is needed，but the vessel is not sinking nor needs to be abandoned ________．A.Switch off EPIRB and SART manuallyB.Transmit distress call by MF/HF，VHF or INMARSATC.Notify the RCC（Rescue Coordination Center）through VHF FM on channel 13D.Transmit distress call by activating the radiotelegraph automatic alarm signal
When transferring survivors from an enclosed lifeboat to a rescue vessel，personnel on board the boat should ______．A.remove their life preservers to make it easier to climb on board the rescue vesselB.climb on top of the boat while waiting for their turn to transfer to the rescue vesselC.remain seated inside and make the transfer one person at a timeD.enter the water and swim over to the rescue vessel
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.
Which two statements are true about the rescue configuration file?（）A、It gets updated automatically when you commit.B、You need to create it by issuing request system configuration rescue save.C、It is rollback file number 50 and you can recover it by issuing rollback 50.D、You can load it by entering rollback rescue.
Which two statements are true about the RMAN validate database command?（）A、It checks the database for intrablock corruptions.B、It can detect corrupt pfiles.C、It can detect corrupt spfiles.D、It checks the database for interblock corruptions.E、It can detect corrupt block change tracking files.
多选题Which two statements are true about the rescue configuration file?（）AIt gets updated automatically when you commit.BYou need to create it by issuing request system configuration rescue save.CIt is rollback file number 50 and you can recover it by issuing rollback 50.DYou can load it by entering rollback rescue.
单选题How can vessel personnel detect the operation of a SART in its vicinity?（）AA unique radar signal consisting of a blip code radiating outward from a SART's position along its line of bearingBA unique two tone warbling signal heard on VHF-FM ch-70CA unique two tone alarm signal heard upon the automatic unmuting of the 2182 kHz radiotelephone automatic watch receiverDThe SART signal appears as a target which comes and goes; the effect of heavy swells on the SART
单选题The（）is that search and rescue authorities ashore, as well as shipping in the immediate vicinity of the ship in distress, will be rapidly alerted to a distress incident so they can assist in a coordinated SAR operation with the minimun delay.Acommon communication systemBdistress traffic systemCbasic concept of GMDSSDSAR operation procedure
单选题How can the SART’s audible tone monitor be used?（）AIt informs survivors that assistance may be nearbyBIt informs survivors when the battery's charge condition has weakenedCIt informs survivors when the SART switches to the standby modeDIt informs survivors that a nearby vessel is signaling on DSC
单选题What is the basic concept of GMDSS? （）ASearch and rescue authorities ashore can be alerted to a distress situationBShipping in the immediate vicinity of a ship in distress will be rapidly alertedCShoreside authorities and vessels can assist in a coordinated SAR operation with minimum delayDAll of the above
单选题The basic concept of GMDSS is（）.ASearch and rescue authorities ashore will rapidly received an distress alert and acted uponBSAR units will be rapidly alerted to a distress incident and assist in a coordinated SAR operationCShips navigating in the immediate vicinity of the ship in distress will rapidly alerted to the alert and give their help accordinglyDThe RCC will rapidly alerted to a distress alert through satellite and terrestrial communication techniques and conducted a rescue operation immediately
单选题A fire and boat drill on a tank vessel shall, by regulation, include （）.Astarting the fire pumpsBchecking firemans outfits and other personnel rescue equipmentCchecking relevant communications equipmentDAll of the above
单选题What would most likely prevent a SART’s signal from being detected?（）ASignal absorption by the ionosphereBHeavy sea swellsCThe rescue personnel were monitoring the 10-cm radarDThe rescue personnel were monitoring the 3-cm radar
单选题For an accurate barometer check，you would（）.Acheck it with a barometer on another vesselBtake readings from several barometers and average themCcheck it with the barometer at the ship chandleryDcheck it against radio or National Weather Service reports of the immediate vicinity
单选题When a rescue vessel approaches a lifeboat in heavy seas，the person in charge of the lifeboat should（）.Atie up to the rescue vesselBtransfer only those personnel who are not seasickCwait for calmer weather before transferring personnelDtransfer all personnel immediately
单选题All personnel on board a vessel should be familiar with the rescue boat’s（）.Aboarding and operating procedureBmaintenance schedulesCnavigational systemsDfuel consumption rates
多选题Which two statements are true about the RMAN validate database command?（）AIt checks the database for intrablock corruptions.BIt can detect corrupt pfiles.CIt can detect corrupt spfiles.DIt checks the database for interblock corruptions.EIt can detect corrupt block change tracking files.
单选题How can a SART’s effective range be maximized? （）AThe SART should be placed in water immediately upon activationBThe SART should be held as high as possibleCSwitch the SART into the high power positionDIf possible，the SART should be mounted horizontally so that its signal matches that of the searching radar signal
单选题（）is used for calling and replying,and for transmitting acknowleding and relaying distress alerts.ANAVETEX receiverBSearch and Rescue TransponderCEmergency Position Indicating Radio BeacomDDigital selective calling
单选题Distress traffic（）all messages relating to the immediate assistance required by the ship in distress, including search and rescue communications and signals for locating.Aconsists ofBis consisted ofCconsisted ofDare consisted of
单选题When receiving a distress alert, the SAR authorities ashore and the ships in the vicinity of the ship in distress will（）in a coordinated search and rescue operation with the minimum delay.AassistBsend a rescue vesselCsearch the distress areaDreach the distress position at once
单选题When transferring survivors from an enclosed lifeboat to a rescue vessel，personnel on board the boat should（）.Aremove their life preservers to make it easier to climb on board the rescue vesselBclimb on top of the boat while waiting for their turn to transfer to the rescue vesselCremain seated inside and make the transfer one person at a timeDenter the water and swim over to the rescue vessel
单选题When receiving a distress alert, the SAR authorities ashore and the ships in the vicinity of the ship in distress will（）soonest.Areach the distress areaBconduct a sector searchCsend rescue vesselsDassist coordinately in SAR operation
单选题When receiving a distress alert, the SAR authorities ashore and the ships in the vicinity of the ship in distress will（）in a coordinated search and rescue operation with the minimum delay.AassistBsend a rescueCsearch the distress areaDReach the distress position at once
单选题Which shipboard equipment will detect a signal from a SART?（）AS-Band RadarBA DSC receiverCX-Band RadarDThe autoalarm
单选题How can rescue personnel detect that a SART is transmitting in the immediate vicinity?（）AThe SART's blips on the PPI will begin arcing and eventually become concentric circlesBThe DSC unit will react to the SART's signal and respond with the two-tone alarmCThe SART can provide an approximate location to within a two nautical mile radius，per IMO standardsDThe SART signal appears as a target which comes and goes; the effect of heavy swells on a SART