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单选题
Distress alerts will be relayed on the（）when the RCC considers it necessary.
A
dedicated system
B
MSI broadcasts
C
518KHZ
D
channel 16
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Which alerts will be seen on the console when running the command： logging console warnings.（）A、warnings onlyB、warnings， notifications， error， debugging， informationalC、warnings， errors， critical， alerts， emergenciesD、notifications， warnings， errorsE、warnings， errors， critical， alerts
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单选题Which alerts will be seen on the console when running the command： logging console warnings.（）A
warnings onlyB
warnings， notifications， error， debugging， informationalC
warnings， errors， critical， alerts， emergenciesD
notifications， warnings， errorsE
warnings， errors， critical， alerts
考题
单选题The basic concept of GMDSS is（）.A
Search and rescue authorities ashore will rapidly received an distress alert and acted uponB
SAR units will be rapidly alerted to a distress incident and assist in a coordinated SAR operationC
Ships navigating in the immediate vicinity of the ship in distress will rapidly alerted to the alert and give their help accordinglyD
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单选题Please use（）for（）.A
English/all distress communicationsB
Chinese/some distress callsC
the language decided by Administration/all distress callsD
Japanese/some distress alerts
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单选题For ship-to-shore distress alerts, you can use（）.A
INMARSAT, EPIRB and DSCB
NAVTEX, NBDP and R/TC
INMARSAT, VHF and SARTD
EPIRB, DSC and radar
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It would result in an error because the warning threshold cannot be more than the critical threshold.B
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单选题In the COSPAS-SARSAT system distress signals are processed by（）and the resulting data are forwarded to（）through（）communication network.A
MCC/LUT/RCCB
LUT/MCC/RCCC
LUT/RCC/MCCD
LUT/RCC/LUT
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单选题（）is used for calling and replying,and for transmitting acknowleding and relaying distress alerts.A
NAVETEX receiverB
Search and Rescue TransponderC
Emergency Position Indicating Radio BeacomD
Digital selective calling
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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
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send a rescue vesselC
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单选题A RADIO SIGNAL FROM A DISTRESSED VESSEL AUTOMATICALLY DIRECTED TO A RCC GIVING POSITION，IDENTIFICATION，COURSE AND SPEED OF THE VESSEL AS WELL AS THE NATURE OF DISTRESS is known as（）.A
Distress alertB
Safety alertC
Emergency alertD
General alert
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单选题We（）the distress signal on our own radio before the shore station relayed it to us.A
received alreadlyB
have receivedC
had receivedD
was receiving
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单选题Any ship with SES can（）and（）through the Inmarsat satellites when sending a distress alert.A
enter the system rapidly / wait for rescueB
have an absolute priority to enter the system / contact with a CESC
establish contact with the RCC / enter the portD
enter the system gradually / get the rescue
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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.A
reach the distress areaB
conduct a sector searchC
send rescue vesselsD
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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
assistB
send a rescueC
search the distress areaD
Reach the distress position at once
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单选题What is meant by the term “radio silence”?（）A
Stations not directly involved with the on-going distress communications may not transmit on the distress frequency or channelB
Stations remaining off the air to safeguard proprietary informationC
Two three-minute silent periods，at 15 and 45 minutes after the hour，that provide a transmitting window for distressed vessels to transmit distress alerts using J3ED
Communications on a distress frequency or channel is banned for 24 hours following the cessation of the distress traffic
考题
单选题Which EPIRB transmits a distress alert that is received and relayed by an INMARSAT satellite?（）A
Class A EPIRBsB
Class B EPIRBsC
L-Band EPIRBsD
Category I EPIRBs
考题
单选题The COSPAS-SARSAT system can provide distress alerts to the appropriate rescue authorities（）.A
at seaB
on landC
in the airD
throughout the world
考题
单选题Acknowledgement by you of receipt of a distress message from a vessel which，beyond any possible doubt，is not in your vicinity and is a long distance away must be made when（）.A
Vessels nearer the distress vessel acknowledge receiptB
Vessels nearer the distress vessel fail to acknowledge receiptC
Even you have not reveived the distressD
Even the vessel in distress expressly prohibit you from providing any salvage service
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单选题Ships equipped with Inmarsat SES send distress alerts both（）.A
quick and goodB
convenient and certainC
easily and simplyD
important and difficult
考题
单选题The COSPAS-SARSAT system can provide distress alerts to the appropriate authorities（）.A
anywhere in the worldB
at seaC
in the airD
ashore
考题
单选题Inmarsat-F站发出误报警以后的正确操作是（）。A
给LES打电话取消B
查出RCC电话号码，给RCC打电话取消C
按“DISTRESS”按钮，RCC接通后取消D
关机，重启注意守听
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