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 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.
A
assist
B
send a rescue vessel
C
search the distress area
D
reach the distress position at once
参考解析
解析：
暂无解析
相关考题：
Which categories of NAVTEX messages may not be selectively rejected through receiver programming ________．A.Navigational warningsB.Weather warningsC.SAR and distress alert informationD.All of the above
单选题With the help of GMDSS（）can be alerted to a distress incident as soon as possible.Aall ships in a large sea areaBonly the sea authorities ashoreCthe SAR units ashore and at seaDthe port radios and the coast stations
单选题What is the action that a GMDSS Radio Operator should take when a DSC distress alert is received? （）ANo action is necessary，as the DSC control unit will automatically switch to the NBDP follow-on communications frequencyBThe operator should immediately set continuous watch on the radiotelephone frequency that is associated with the frequency band on which the distress alert was receivedCThe Operator should immediately set continuous watch on VHF channel 70DThe Operator should immediately set continuous watch on the NBDP frequency that is associated with the frequency band on which the distress alert was received
单选题If a DSC distress relay is transmitted from coast station , it will（）.Aindicate the ship in distress that the alert has been receivedBalert ships in the area of a distress incident that a distress has occurredCinform other coast station of distress incidentDrepeat the distress alert in 5 minutes
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Any ship fitted with SES can（）and（）through the satellite system when sending a distress alert.Aenter the system/ contact an RCCBaccess to INMARSAT/establish contact with a CESChave absolutely priority to enter the system/make contact with a CESDenter the system gradually/wait for rescue
单选题According to the basic concept of GMDSS,（）can be rapidly alerted to a distress incident.Aonly SAR authorities on landBall ships in a very large sea areaCthe nearest coast stations and port radiosDthe SAR authorities ashore as well as ships in the vicinity of the casualty
单选题What is the primary purpose for Digital Selective Calling (DSC)?（）ADSC provides reception of weather and navigational warnings plus search and rescue informationBDSC provides low-cost，routine communications for the vessel operatorCDSC is to be used for transmitting and receiving distress alerts to and from other ships or coast radio stations via radioDThis aids SAR authorities in tracking a vessel's position by satellite
单选题Which system may be useful for messages，such as local storm warnings or a shore-to-ship distress alert，for which it is inappropriate to alert all ships in the satellite coverage area?（）ANAVTEXBEGCCAMVERDDSC
单选题（）process the distress signal from EPIRB to determine its position and identity.ACOSPAS-SARSATBGround receiving stationsCstoring distress signalDNear-polar orbiting satellites
单选题Any ship with SES can（）and（）through the Inmarsat satellites when sending a distress alert.Aenter the system rapidly / wait for rescueBhave an absolute priority to enter the system / contact with a CESCestablish contact with the RCC / enter the portDenter the system gradually / get the rescue
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 channel and mode should be used when initiating a distress alert transmission（）.AChannel 6 DSCBChannel 6 RadiotelephonyCChannel 13 Radiotelephony and channel 16 DSCDChannel 70 DSC
单选题For ships equipped with an SES, it is（）and（）for the operator to send a distress alert.Aeasy/reliableBdifficult/cheapCstable/compulsoryDeasy/expensive
单选题（）process the distress signal from EPIRB to determine its position and identity.ACOSPAS-SARSATBground receiving stationsCstoring distress signalDNear polar orbiting satellites
单选题For COAPAS-SARSAT system,（）process the distress signal from EPIRB to determine its position and identity.ACOSPAS-SARSATBground receiving stationsCspacecraftDsatellite SAR instrument
单选题（）is designed to send an automatic distress alert when a ship sinks suddenly.ALifeboatBA survival craftCAn EPIRBDA SART
单选题Which action should you take after sending a false distress alert on VHF?（）ASend a DSC cancellation message on Ch-70BMake a voice announcement to cancel the alert on Ch-16CMake a voice announcement to cancel the alert on Ch-13DMake a voice announcement to cancel the alert on Ch-22A
单选题On receipt of a distress alert, the SAR units ashore and at sea will（）soonest.Acoordinate in rescue operationBsend rescue vesselsCreach the area at onceDconduct a sector search
单选题It is quite（）for an SES operator to send a distress alert.Aeasy and expensiveBsimple and certainCdangerous and stableDdifficult and compulsory
单选题A ship station on receiving a shore-to-ship distress alert should（）.Akeep silenceBinterfere with such communicationCestablish communication as directed and render such assistance as is required and appropriateDrefuse communication as directed and render such assistance as it required and appropriate
单选题The COSPAS-SARSAT system can provide distress alerts to the appropriate authorities（）.Aanywhere in the worldBat seaCin the airDashore
单选题What does the DSC control unit do if the GMDSS radio operator fails to insert updated information when initiating a DSC distress alert?（）AIt will abort the transmission and set off an audible alarm that must be manually resetBIt 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 situationCIt will initiate the DSC distress alert and default information will automatically be transmittedDIt 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