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单选题
Ships equipped with Inmarsat SES send distress alerts both（）.
A
quick and good
B
convenient and certain
C
easily and simply
D
important and difficult
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One of the two systems established by GMDSS for the transmission and automatic receipt of Maritime Safety Information is______．A.Initial Distress Alerts serviceB.Navigational Warning serviceC.INMARSAT Safety Net serviceD.Meteorological Warning service
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Which statement pertaining to log keeping is TRUE ________．A.Entries relating to pre-voyage，pre-departure and daily tests are requiredB.Both A and CC.All distress，urgent and safety communications must be loggedD.Routine daily MF-HF and INMARSAT-C transmissions do not have to be logged
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单选题Any ships fitted with SES can（）and（）through the satellite system when sending a distress alert.A
enter the system / contact an RCCB
access to INMARSAT / establish contact with a CESC
have absolute priority to enter the system / make contact with a CESD
enter the system gradually / wait for rescue
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单选题However, reception of certain types of MSI messages, such as shore to ship distress alerts and navigational and meteorological warning are（）.A
selective and can be suppressed by shipsB
mandatory and can not be suppressed by ships in the affected areaC
not very important so that ships don‟t require themD
received by all ships wherever they are
考题
单选题If a DSC distress relay is transmitted from coast station , it will（）.A
indicate the ship in distress that the alert has been receivedB
alert ships in the area of a distress incident that a distress has occurredC
inform other coast station of distress incidentD
repeat the distress alert in 5 minutes
考题
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
考题
单选题Distress alerts will be relayed on the（）when the RCC considers it necessary.A
dedicated systemB
MSI broadcastsC
518KHZD
channel 16
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单选题Any ship fitted with SES can（）and（）through the satellite system when sending a distress alert.A
enter the system/ contact an RCCB
access to INMARSAT/establish contact with a CESC
have absolutely priority to enter the system/make contact with a CESD
enter the system gradually/wait for rescue
考题
单选题Roll-on／roll-off ships are equipped with（）.A
cargo elevatorsB
conveyor beltsC
rampsD
derricks and winches for cargo handling
考题
单选题（）all ships in a large sea area being alerted, an “area call” will normally be transmitted so that only those ships in the vicinity of the distress incident are alerted.A
AvoidingB
To be avoidedC
AvoidedD
To avoid
考题
单选题What is the primary purpose for Digital Selective Calling (DSC)?（）A
DSC provides reception of weather and navigational warnings plus search and rescue informationB
DSC provides low-cost，routine communications for the vessel operatorC
DSC is to be used for transmitting and receiving distress alerts to and from other ships or coast radio stations via radioD
This aids SAR authorities in tracking a vessel's position by satellite
考题
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 rescue vesselC
search the distress areaD
reach the distress position at once
考题
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
考题
单选题If EGC receiver shares a same antenna with Inmarsat SES, it means that it can receive MSI（）.A
from any Inmarsat satelliteB
from any appropriate Navtex and EGC stationC
via the satellite the SES is trackingD
from any RCC and coast station
考题
单选题What following is not among the functions of SOLAS ships?（）A
receive shore-to-ship distress alertingB
transmit ship-to-shore distress alertingC
receive message for public correspondenceD
transmit and receive locating signals
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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
考题
单选题For ships equipped with an SES, it is（）and（）for the operator to send a distress alert.A
easy/reliableB
difficult/cheapC
stable/compulsoryD
easy/expensive
考题
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It is quite（）for an SES operator to send a distress alert.A
easy and expensiveB
simple and certainC
dangerous and stableD
difficult and compulsory
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
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单选题Distress traffic is the communication（）between the station in distress and the ships, aircraft, coast radio stations, coast earth stations and rescue centers participating in the rescue work.A
exchangeB
to exchangeC
exchangingD
exchanged
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
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