D、are impossible to overcome the flaws in the existing radio system
152、Two types of shipborne equipment________ will be used as an alternative to satellite communication. A、SES/satellite EPIRB B、HF/satellite EPIRB C、SES/HF D、MF/HF
153、Two vessels ______ while they ‘re sailing in Huangpu River. A、strike B、strikes
C、are striking D、struck
154、_____________ has the right to impose silence on stations which interfere with distress traffic. A、CES B、RCC C、OSC D、SES
155、A radio link between a transmitting earth station and a receiving earth station through one satellite is named a ______. A、Radio link
B、Space segment C、Satellite link D、upper link 156、According to the basic concept of GMDSS, _____ can be rapidly alerted to a distress incident.
A、only SAR authorities on land
B、all ships in a very large sea area
C、 the nearest coast stations and port radios
D、the SAR authorities ashore as well as ships in the vicinity of the casualty 157、Actually, the date for entry into effect will be 1st February ______. Though the text does not tell us about it. A、1995 B、1998 C、1999 D、2000
158、As a matter of fact, MSI is the combination of ______ important information. A、many
B、quite a few C、lots of D、a lot
159、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、exchange
B、 to exchange C、exchanging D、exchanged 160、Effort made for marine safety ______ the Titanic tragedy in 1912. A、started / after
B、has started / since C、 was beginning /when D、begins / after
161、Equipment performance and personnel training must be in compliance with the requirements of _________. A、STCW 95 B、SOLAS 88 C、GMDSS D、IMO
162、Equipment without the function of distress alerting is . A、SART B、EPIRB C、DSC
D、IMARSAT SES
163、From IMO’S point of view, INMARSAT’s most important function is the provision of ______ .
A、general radio communication B、MSI
C、 improved distress and safety communication D、bridge-to-bridge communication
164、It is ______ for mariners to combine the SART with a float-free satellite EPIRB. A、essential B、compulsory C、optional
D、inadvisable
165、It is _________ for ship to receive distress alerts. A、compulsory B、optional
C、not necessary D、not important
166、It is no use ________ to get in touch with that distress ship right now. A、trying B、to try C、tried
D、to trying
167、Mariners can use DSC for _____ . A、 general communication
B、distress alerting and safety calling C、receiving MSI D、 both b and c
168、Some radio waves _____ the surface of the earth because of its _____ . A、are capable of following / distance B、can follow / altitude
C、can hardly follow / shape D、are unable following / angle 169、The concept of NAVTEX is of a ______ system for the broadcast and receipt of MSI . A、search and rescue B、 safe
C、 co-ordinated D、hydrographic
170、The COSPAS-SARSAT 406MHZ system was adopted as an element of the GMDSS by IMO in ______ . A、1992 B、1980 C、1984 D、1988
171、The fire _______________under control, we require a fire-fighting vessel A、 has been
B、has not been C、is
D、isn’t
172、The foreign seafarers said goodbye to us and looked forward to _____each other soon.
A、 see B、seeing C、 be seen D、being seen
173、The GMDSS defines four sea area based on the ______ . A、location and capacity of the facilities located on board ships B、Position and type of a sincere sintion
C、Capacity and location of shore based communication facilities D、Position and capacity of mobile communication stations.
174、The GMDSS system will also provide for urgency and safety communication and dissemination of ______, including navigational and meteorological warnings. A、MSC B、MSI C、OSC D、MMSI
175、The information flow of the MSI broadcast must be controlled ______. A、 to avoid mutual interference
B、to keep silence
C、owing to the time-share nature D、to regulate transmitter power
176、The Inmarsat SES operator can choose the most suitable CES according to _____ . A、his service and position B、time and course C、tide and speed D、type of his ship
177、The INMARSAT system has five major components, they are : A、Space Segment, NCC, RCC, SES, and CES
B、Space Segment, a satellite system, C system, NCC and NCS C、Space Segment, NCC, NCS, CES and SES
D、A system, C system, satellite system, earth stations and NCS
178、The International SafetyNet Service is able to address the call to _____ . A、all vessels
B、selected groups of ships C、a particular ship D、 a, b, c are all
179、The letter D is the abbreviation for the word distress in __________. A、ADE B、GMDSS C、NBDP D、DSC
180、The low polar orbiting satellite system provides the coverage of __________. A、Area A4
B、Area A1 and A2 C、Area A3
D、Area A1,A2,A3 and A4
181、The maritime access code for the AOR-E is ______ in INMARSAT-A Telex Service . A、581 B、582 C、583 D、584 182、The Network Coordination station for the INMARSAT-A coast stations in the Pacific ocean region is in ______ . A、Yamaguchi, Japan B、 Beijing, China C、Nakhodka, Russia D、 Perth, Australia
183、The other part of an SES is communication electronics and controllers, which is referred to as BDE, because this part is located _______. A、 high up on the vessel B、inside the vessel
C、exterior the vessel D、above deck
184、The port authority asked me _____________. A、what was my last port of call B、what my last port of call was C、what is my last port of call D、what my last port of call is 185、The port authority asked us ______ for lock clearance at Southpoint . A、wait
B、to wait C、waiting D、waited
186、The portable SART is designed _____ on the bridge in its container. A、 to stow
B、for stowing C、 being stowed D、 to be stowed
187、The portable SART is designed to be stowed on the bridge in its container, for use it, we can _____________.
A、through it out into sea and it will work automatically B、fit in on radar aboard
C、carry it survival craft and switch on, or use it to mark the location of the mother ship
D、not carry it to survival craft, only use it to mark the location of the mother ship
188、The position of the INMARSAT satellite over the Atlantic Ocean Region(E) is ____________.
A、180E above the equator B、64.5E over the IOR
C、15.5W along the straight line D、55.5W above the equator
189、The priority of EGC messages is classified by ______. A、distress, urgent and safety B、safety and routine
C、urgent, safety and routine
D、distress, urgent, safety and routine
190、The purpose of the GMDSS is to ______ safety of life and property at sea all over the world. A、promote B、improve C、guarantee
D、both a and b