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GMDSS英语阅读附加题

1.Which transmissions are pe? on the fre? 3174.5KHz in NBDP service? A.Distress and safety traffic using narrow-band direct-printing telagraph exclusively

B.Transmissions of information regarding the safety of navigation and weather warnings

C.Distress and safety traffic in radiotelephony D.Transmissions of the international NAVTEX system 选A 2.For

COSPAS-SARSAT

system,______usually

transmit

initial

COSPAS-SARSAT alert A.RCC B.MCC C.LUT D.MRCC

选C

3.Ships equipped with Inrnarsat SES send distress aierts both______ A.quick and good B.convenient and certain C.easily and simply D.important and difficult 选B

4.NAVAREA warnings generally concern information______ A.in coastal waters B.in offshore waters

C.within the limits of a harbour

D.which the ocean-going ship does not tequire 选B

5.A ship station on receiving a shore-to-ship distress aiert should____

A.keep silence

B.interfers with such communication

C.establish communication as directed and render such assistance as is requited and approp?

D.refuse communication as directed and render such assistance as is required and appcopriare 选C

6.If a ship,in a? with the require? of reguiation 10.1.1(of the amendments to the 1974 SOLAS Convention),is fitted with an INMARSAT MES,while at sea shall maintain a continuons watch______ A.on 8,414.5KHz B.on

at

least

one

of

the

following

HP

DSC

frequencies:4207.5,6112.12577 or 16804.5KHz C.on 2174.5KHz

D.of satellite shore to ship distress aierts

选D

7.______is a station in the mobile service,which is used in distress and which transmits signais to faci? SAR operation ,and which is not used 9GHz frequency band A.SART B.EPIRB C.DSC D.GPS 选B

8.The other part of an SES is commu? Eiecronics and controlier ,which is referred to as BDE,because this part is located______ A.high up on the vessel B.inside the vessel C.exteriorthe vessel D.above deck

选B

9.distress signal is always stored in memeory so as to start ____(原题单词错memeory) A.Local-mode coverage B.SAR operarions C.Date process D.Continuous broadcast 选D

10.The______is the nerve center of ?MARSAT system.and it is located in the ?MARSAT headquarters’building in London A.SES B.CES C.OCC D.NCS