GMDSS通信英语练习二三副考试必备

GMDSS原理与操作练习1. GMDSS全面实行日期为（ ）。

A、 1999年2月1日B、 1992年2月1日C、 1993年2月1日D、 1995年2月1日2. 在GMDSS系统中的救助是以（ ）为核心，岸上和遇险船舶附近的船舶共同救助。

A、 周围的船B、 岸基C、 NCSD、 自我救助3. GMDSS建立的目的是（ ）。

A、 遇险船舶能够迅速向RCC或者附近的船舶报警B、 RCC协调救助C、 附近船舶参与救助D、 A+B+C4. 下面那一项不属于GMDSS的功能（ ）：A、 现场通信B、 遇险报警C、 船位报告D、 常规通信5. 下面哪一说法不正确（ ）：A、 GMDSS仅是一个全球遇险报警系统B、 GMDSS能够播发海上安全信息C、 驾驶台与驾驶台通信是GMDSS一个功能D、 GMDSS能使遇险船舶可靠地报警6.GMDSS中遇险报警指（ ）：A、 船对岸的报警B、 船对船的报警C、 岸对船的报警D、 以上都是7. 下面那一项不属于GMDSS的七大功能（ ）：A、 搜救协调通信B、 搜救现场通信C、 船队业务D、 常规通信8. 在A1海区实现船对岸遇险报警通常可采用（ ）。

A、VHF DSC设备B、 HF DSC设备C、 MF/HF DSC设备D、 MF DSC设备9. 根据国际海事组织规定，世界上共划分了（ ）个搜救区域。

A、26B、16C、13D、2410.GMDSS海区划分为（ ）个。

A、1B、2C、3D、411.下述哪种种情况下需要遇险转发（ ）。

A、遇险船没有发出遇险报警；B、救助船救助能力不够，需要其它船舶增援救助；C、HF波段上收到DSC报警，本船不能救助，海岸电台5分钟没有应答时；D、以上3种情况，都需要进行遇险转发12.关于船舶抛锚时对GMDSS设备工作要求叙述不正确的一项是（ ）。

A、 每天接收气象信息B、 停泊期间，可以不接收N/W信息；C、 VHF CH70值守；D、 做好天线电源管理。

GMDSS新统考英语题库3GMDSS通信英语阅读考卷31. In INMARSAT-B “Priority 0” means ____ communication.A. routineB. distressC. urgencyD. safety2. The GMDSS was adopted by amendments in ____ to the SOLAS convention 1974.A. 1992B. 1988C. 1999D. 19793. The INMARSAT safety NET Service covers____A. A3B. A2+A3C. A1+A2+A3D.A1+A2+A3+A44. Each NA VTEX message ends with an end of message function ____A. NNNNB. KKKKC. ZCZCD. NCNC5. Which of the following belongs to High Frequency band? ____A.415~4000KHZB. 4~27.5 MHZC. 156~174 MHZD. 300~3400 HZ6. The NCS of INMARSAT-C system in POR is____A. GOONHILL YB. SENTOSAC. SOUTHBURYD.YAMAGUCHI7. Please choose the Inmarsat-C NCS ID of the AOR-W ____A. 044B.001C.211D.1448. Where is the distress alerting made by MES in the INMARSAT system passed to? ____A. MCCB. RCCC. LESD. NCS9. What kind of transmission mode will be used in VHF telephone voice communication? ____A. J3EB. G2BC. F1BD. G3E10. Communication using fax of Inmarsat-F, the country code of China is ____A. 868B. 11C. 86D. 8511.Which service does not EGC have? ____A. N/WB. MSIC. SafetyNETD. FAX12. The main contents of PSC for Inmarsat-C is____A. log of informationB. the setting of printerC. PV testD. the function of ship reporting13. What does ITU stand for?A. International Telephone UnionB. International Telecommunication UnionC. International Telecommunication UnitD. International Telex Unit14. IMN is an ____ for an SES.A. International Mobile NumberB. INMARSAT Maritime NumberC. INMARSAT Mobile NumberD. International Maritime Number15. ____ are also distress traffic.A. signals for locatingB. safety servicesC. light signalsD. VHF16. When a ship sinks, a ____ satellite EPIRB is ____ activated.A. stationary/automaticallyB. float free/manuallyC. vertical/automaticallyD. float free/automatically17. The NA VTEX receiver can be mounted ____A. on the bridgeB. in the coast stationC. oil the forecastleD. on starboard side18. The ground segment of Inmarsat consist of ____A. Land Earth StationsB. Network Co-ordination StationsC. Network Operations CentreD. A.B.C19. What shall be transmitted to avoid all ships in a large sea area being alerted?____A. area callB. distress callC. urgency callD. DSC call20. The SART can ____ .A. permanently install in the survival craftB. operate in a float-free positionC. be incorporated into a float-free S-EPIRBD. all are right21. ____ will form the basis for distress alerting and safety calling.A. GMDSSB. EGCC. MSID. DSC22. Which 2 digit code is maritime assistance offered by LES as specified in the Radio Regulations under GMDSS?____A. 32B.38C.39D.3323. The concept of MSI has been developed to bring together the various sources of this vital information into a combinednews broadcast suitable for all ships in all ____A. major area of the globeB. principal waters of the globeC. minor waters or narrow watersD. some special waters of the globe24. Which institution monitor and control the communications traffic of the LES within the ocean region? ____A. RCCB. NCSC. NOCD. MCC25. When a vessel in distress making On-scene communications, which one of the following radio equipments can be used____A. VHFB. MF/HF radio equipmentC. Inmarsat MESD. all of above26. Where does the RCC of the China locate in? ____A. BeijingB. ShanghaiC. DalianD. Tianjin27. Which mode of communications is possible through an Inmarsat –F MES? ____A. SITORB. telexC. telephoneD. DSC28. Which of the following is not a DSC calling content? ____A. ACK BQB. ACK RQC. EOSD.ARQ29. How many frequencies designated for DSC international distress and safety frequencies on HF band? ____A. 4B. 5C. 6D. 730. W hich definition’s meaning is the “FAX using phase modulation”? ____A. G3EB. F3EC.G2BD.F3C31. Which of the following is NOT included in urgency DSC calling? ____A. identification of calling shipB. category of priority: urgencyC. identification of called shipD. the urgency signal PANPAN32. Which type of the following services is excluded from Inmarsat-F services? ____A. telephoneB. high speed data transmissionC. telexD. E-mail33. The PIN becomes blocked if the PIN code is entered incorrectly several times when operating capsat-F77 MES.The maximum of input is____A. 4B. 5C. 6D.334. The command “KKKK” is used to ____A. clear connection with land subscriberB. clear connection with Maritime Radio StationC. clear connection with mobile subscriberD. for breaking radio connection35. Which command is used for a radio medical connection with coast station? ____A. MSG+B. TEST+C. SOS+D. MED+36. Distress messages of the DSC are automatically broadcast to____A. all stationsB. coast stationsC. ship stations nearbyD. group of specified stations37. The VHF CH06 is used for____A. intership and ship-aircraft communicationB. distress & safety communicationsC. ship-shore and ship-ship communicationsD. all of above38. The MMSI number 041211111 is ____A. a ship station’s MMSI numberB. a shore station’s MMSI numberC. group of ships’ MMSI numberD. a land user’s fax number39. What is the frequency range for Medium Frequency? ____A. 30 to 300khzB. 300 to 3000khzC. 1000 to 10000khzD. 10 to 30mhz40. Which modes could be selected to receive vessel traffic lists from high seas shore stations? ____A. AM and VHF-FMB. SSB and FECC. ARQ and FECD. VHF-FM and SSB41. At mid-day, what would be the best choice in attempting to communication with a shore station 50 miles distant?A.VHFB. 22 MHZ bandC. 16 MHZ bandD. MF42. What does the term “ARQ” mean? ____A. Automation Repeat RequestB. Automatic Repeat RequestC. Automation Request RepeatD. Automatic Request Repeat43. What are the characters that are transmitted to terminatea direct telex connection in NBDP operation? ____A. “…..”B. KKKKC. END+D. EOM44. Which of the following is true of ARQ mode? ____A. This is an interactive modeB. Each character is repeated three timesC. each character is transmitted twiceD. This mode is generally used to broadcast messages45. Which of the following ID number is used for BEIJING LES telephone access code in AOR-E? ____A. 118B. 868C. 311D. 21146. How many total frequencies are available for DSC distress alerting? ___A. oneB. twoC. fiveD. seven47. You send a HF-DSC alert on 8414.5khz. What frequency do you use for the telex transmission? ____A. 8376.5khzB. 8291.0khzC. 8401.5khzD. 8201.0khz48. What is the MID? ____A. Mobile Identification NumberB. Maritime identification DigitsC. Marine Indemnity DirectoryD. Mobile Interference Digits49. The priority of all navigational warnings and meteorological forecasts is ____A. safety priorityB. urgent priorityC. distress priorityD. ship business priority50. What is the drum speed of a station if the Index of Co-operation is 576? ____A. 90B. 60C. 240D. 12051. What is the positioning accuracy of the EPIRB in the COSPAS/SARSAT? ____A. 1 to 2 nmB. 2 to 3 nmC. 5 nmD. 10 nm52. Complying with IMO requirements, the detection range between a SART and a search RADAR is ____A. 8.0 nmB. 2.5 nmC. 2.0 nmD. 5.0 nm53. Which piece of required GMDSS equipment is the primary source of transmitting locating signals?A. Radio Direction FinderB. An EPIRB transmitting on 406MHZC. Survival Craft TransceiverD. A SART transmitting on 406MHZ54. For COSPAS-SARSAT system, ____ transmit distress alert and location information to appropriate rescue authorities all over the world.A. Polar orbiting satellitesB. Ground receiving stationsC. MCCD. ROC55. Which type of Inmarsat MES terminals use omni-directional antenna? ____A. Inmarsat-AB. Inmarsat-BC. Inmarsat-CD. Inmarst-F56. Port State Control (PSC) is the inspection of ____ in national ports.A. national shipsB. foreign shipsC. cargo shipsD. passenger ships57. What system provides accurate vessel position information to the GMDSS equipment? ____A. GPSB. COSPAS-SARSATC. InmarsatD. NBDP58. When testing with coast station using DSC in PSC checking, the priority of the calling is? ____A. distressB. urgencyC. safetyD. routine59. The General Operator’s Certificate valid for ____A. three yearsB. four yearsC. five yearsD. six years60. The log of the ship radio valid for ____A. half a yearB. one yearC. two yearsD. three years61. Both the satellite communication and terrestrial communication will____A. not be used in the GMDSSB. be used only for general communicationC. be replaced by MorseD. be used in the GMDSS62. If we want to communicate with Guangzhou station by RT, we find out the channel of the station in the ADMIRALTY LIST OF RADIO SIGNALS____A. V olume 1B. Volume 2C. V olume 3D. V olume 563. Which terminal is used to alert to ships by distress vessel? ____A. EPIRBC. MESD. DSC64. Which of the following frequencies is used for intership MF DSC call ? ____A. 2182KHZB. 2187.5KHZC. 2177KHZD. 2414.5KHZ65. Which frequencies can not be used for ship-aircraft communication? ____A. CH06B. 3023KHZC. 2182KHZD.5680KHZ66. The transition period in implementation of the new GMDSS system is ____ years.A. 6B. 7C. 8D. 967. Which of the following frequencies and modes is allocated for distress alerting in GMDSS? ____A. 406MHZ to via EPIRBB. 1626.5~1645.5MHZ via InmarsatC. Channel 70 DSC plus six MF/HF DSC frequenciesD. All of the above68. Which service is a more cost-effective solution for applications where there is no need for constant transmission of data in both directions? ____B.MPDSC. ISDLD. CDMA69. ZCZC HD36090710UTC MAY 2008OVERBOARDUNMANNED FISHING VESSEL HOUSHOU MARU（2 TONS，ONE CREW）W AS SIGHTEDIN POSITION 32-57.5N 129-28.5EAT 080701UTCTHE CREW SEEMS TO HA VE FALLEN OVERBOARD SHIPS IN THE VICINITY ARE REQUESTEDTO KEEP A SHARP LOOKOUT AND REPORTANY INFORMATION TO MSA JAPANNNNN(1) What does this message talk about?A. FishingB. OverboardC. ReportD. Lookout(2) What does MSA concern in this passage?A. A Japanese fishing vesselB. An organization takes charge of SARC. A shore radio stationD. None of above(3) What is transmitter indicator character in this message?A. DB. EC. HD. N(4) When was this message broadcast?A. 2010.9.7B. 2009.7.10C. 2008.7.1D. 2008.5.970. The 64 kbit/s data service supports applications between ISDN terminals using ISDN protocols such as V.120 or X.75. it will support any 64kbit/s data stream and is the service used for implementing ISDN applications such as video conferencing, LAN routing, file transfer, broadcast- quality audio transmission and secure telephone.The service is accessed primarily through the RJ-45 connector on the Mobile Satellite Unit. Multiple ISDN devices (up to eight) can be attached to the MSU.A point-to-point protocol (PPP) modem data service, suitable for file transfer, e-mail or internet access, may also be available via an RS-232 interface, USB port or infrared port.With Inmarsat Mobile ISDN, the customer uses a dedicated line or channel between the mobile equipment and the satellite. This channel provides up to 64kbit/s of bandwidth. Users are charged by the length of time this dedicated channel is allocated. Because of the global growth of ISDN, a whole arrange of telecommunications applications that were once the domain of large corporations have now become cost-effectively available to even the smallest of businesses. Dial-up networking using ISDN enables any number of Local Area Networks (LANs) to be quickly and easily linked. Other services available through the Mobile ISDN are video conferencing and broadcast-quality audio.An ISDN call typically takes less than five seconds to connect, which is something to take into account when the call is over a satellite communications system. With the introduction of the Inmarsat Mobile ISDN service, there is no longer any reason why people working in remote locations should not enjoy the sophisticated IT solutions that are t aken for granted in today’s office.(1) What does MSU mean? _____A. Maritime safety UnitB. Mobile Satellite UnionC. Mobile Satellite UnitD. Marine Security Union(2) Users are charged by _____ for the Inmarsat mobile ISDN 64kbps service?A. the length of time the dedicated channel is allocated.B. the number of characters being sent.C. either the duration or the number of letters sent.D. this passage does not tell us.(3) What kind of services is available through the Mobile ISDN? ____A. video conferencing and secure telephonyB. broadcast quality audioC. file transfer and LAN routingD. all of the above(4) The channel between the mobile equipment and the satellite for mobile ISDN provides up to of bandwidth? ____A. 4.8kbpsB. 9.6kbpsC. 64kbpsD. 128kbps71. For ships equipped with an Inmarsat SES, sending a distress alert is both simple and certain. It only involves pressing a special distress button or using an abbreviated dialing code. This automatically gives priority access to the system and establishes contact with a CES via the Inmarsat satellite.The SES operator can choose the most suitable CES for the communication service required, as long as the CES is within the same ocean region as the SES. The shore Inmarsat user does not have the flexibility and is limited to using the CES through which his local PTT administration has a routing agreement for a particular ocean region.(1) It is quite _____ for SES operator to send a distress alert.A. difficult and stableB. easy and expensiveC. easy and reliableD. possible and compulsory(2) Any ships with SES can ____ and ___ through the Inmarsat satellites when sending a distress alert.A. establish contact with the system/contact with RCCB. enter the system gradually/contact a coast stationC. enter the system manually/contact with any CESD. have absolute priority to enter the system/contact a CES(3) The SES operator cannot set up communication througha CES, _____ it’s within the same ocean region as the SES.A. onceB. ifC. unlessD. when(4) Which of the following acronyms has the different meaning for the sa me letter of “S”? _____A. CESB. SESC. NCSD. MSI72. Ships receiving a DSC distress alert from another ship should normally not acknowledge the distress alert by DSC since acknowledgement of a DSC distress alert by use of DSC is normally made by coast stations only.If a ship station continues to receive a DSC distress alert on an MF or VHF channel, a DSC acknowledgement should be transmitted to terminate the call only after consulting with a RCC or a coast station and being directed to do so.Ships receiving a DSC distress alert from another ship also defer the acknowledgement of the distress alert by radiotelephony for a short interval, if the ship is within an area covered by one or more coast stations, in order to give the coast station time to acknowledge the DSC distress alert first.(1) Any ship should____ after receiving a DSC distress alert from another ship.A. acknowledge the distress alert by DSC immediatelyB. not acknowledge the distress alert by DSC immediatelyC. acknowledge the distress alert on MF or VHF channelD. terminate the call(2) Ships receiving a DSC distress alert may ____ after getting permission from RCC.A. transmit the callB. receive the callC. stop the callD. continue to receive the call(3) Ships receiving a DSC distress alert should makeacknowledgement _____.A. immediatelyB. as soon as possibleC. after a short timeD. as late as possible(4) What’s the main idea of the passage?_____A. DSC distress alert transmissionB. DSC distress alert receptionC. Acknowledgement of a DSC distress alertD. DSC distress alert control。

GMDSS题库汉语部分第一部分：GMDSS系统概述1、GMDSS的首要功能是（）：A、日常通信B、播发海上安全信息C、驾驶台与驾驶台通信D、遇险船舶的可靠报警D2、下面那一项不属于GMDSS的功能（）：A、现场通信B、遇险报警C、常规通信D、船位报告D3、下面那一项不属于GMDSS的七大功能（）：A、现场通信B、搜救现场通信C、船队业务D、常规通信C4、下面那一种系统不属于GMDSS的系统（）：A、INMARSAT—C B 、GPS C、SART D、MSI播发系统B5、GMDSS中遇险报警指（）：A．船对岸的报警B、船对船的报警C、岸对船的报警D、A+B+CD6、GMDSS中的MSI的播发是通过（）来进行的：A、NA VTEX系统B、EGC系统C、高频电传方式D、A+B+CD7、船对船的遇险报警应使用（）设备：A、卫星EPIRB和VHF/EPIRBB、VHF/DSC和MF/DSCC、INMARSA T—B船站和SARTD、INMARSAT—B船站或C船站B8、GMDSS中的寻位是靠（）来完成的：A、GPSB、SART 和雷达C、EPIRBD、MF/VHF设备B9、GMDSS中，不能用以下（）设备接收气象信息：A、NA VTEXB、NBDPC、EGC接收机D、DSC设备D10、每艘船舶应配备SART（）台，双向手提式无线电话（）台：A、1/2B、2/3C、2/1D、3/2 BB11、遇险的现场通信常使用（）：A、HF设备的无线电话和电传B、INMARSAT船站的电话和电传C、MF/VHF的无线电话和电传D、VHF/DSCC12、GMDSS按航区划分为（）：A、16海区B、太平洋、大西洋、印度洋C、大西洋西区、大西洋东区、太平洋、印度洋D、4个海区D13、位于（）航区的船站可以利用INMARSAT系统进行通信：A、A1B、A2C、A3D、A4C14、IMO规定的：至少一个具有DSC功能的MF海岸电台的覆盖范围是（）海区：A、A1B、A2C、A3D、A4B15、在同一INMARSA T卫星覆盖区中的岸站数目不能超过（）个：A、5B、15C、25D、30B16、只有（）种船站采用模拟通信方式：A、INMARSAT—AB、INMARSA T—BC、INMARSAT—CD、INMARSAT—M A17、在INMARSA T系统中网络协调站的缩写为（）：A、CESB、NCSC、NCCD、LESB18、IMO规定的：至少一个具有DSC功能的VHF海岸电台的覆盖范围是（）海区：A、A1B、A2C、A3D、A4A19、GMDSS船载设备的基本配备是（）：A VHF无线电话，有CH70DSC功能的VHF和VHF/DSC值守机B 至少两台SART和EPIRB C、NA VTEX接收机，EGC设备D.A+B+CD20、A1航区船舶必须增配的设备是（）：A、用于常规通信的VHF电话设备B、MF/DSC值守机和MF/DSCC、可用VHF/EPIRB代替卫星EPIRBD、A+CD21、GMDSS中，对A1海区EPIRB有（）规定：A、必须配备406MH Z的EPIRBB、必须配备406MH Z的EPIRB或VHF/EPIRBC、必须配备406MH Z的EPIRB和VHF/EPIRBD、在VHF/EPIRB，406MHZ的EPIRB与1.6GHZEPIRB中任选一种示位标D22、GMDSS中规定，航行在A1+A2+A3+A4海区的船舶，其无线电设备增配方案包括（）：A、INMARSAT船站B、MF/HF电台C、MF电台和INMARSAT船站D、HF电台和INMARSA T船站B23、SOLAS公约对航行于A1或A2海区的船舶，无线电设备维修配备方案应采用（）：A、双套设备B、海上电子维修C、岸基维修D、三种中任选一种D24、SOLAS公约对航行于A3或A4海区的船舶，无线电设备维修配备方案应采用（）：A、双套设备B、海上电子维修C、岸基维修D、三种中任选两种D25、GMDSS设备主要是以（）为依据进行配备的：A、船舶吨位B、船舶航区C、各国自定规范D、船舶动力推进装置的功率B26、IMO关于船舶配备双套设备的要求（）：A 一个VHF电台（VHF收发机+DSC设备+CH70A值守机）B 一个组合电台（MF/HF收发机+DSC设备+DSC值守机+NBDP）或INMARSAT SES一台C、NA VTEX接收机D、A+BD27、下面那一项不属于GMDSS的功能（）:A.WEATHER FAXB.遇险报警C.常规通信D.现场通信A28、没有报警功能的设备为（）:A.EPIRBB.NA VTEXC.DSCD.卫星移动站B29、航行在A2、或者A3、或者A4海区的船舶应至少有（）名持有普通操作员证书的通信设备操作人员。

2009 ～2010 学年度高职2008 级航海技术系（航海技术专业）《通信英语》测试试卷（3）一、单选（54%）1.Ships at sea are in urgent need of MSI because they are _______ various kinds of danger.A subject forB liable toC easy to meetD always encounter2.Maritime Safety Information means _________.A meteorological warningsB meteorological forecastsC other urgent safety related messages broadcast to shipsD a, b & c are right3.WWNWS broadcasts _________ kinds of navigational warnings by means of radio formariners.A FourB ThreeC SeveralD a lot of4.The WWNWS establishes ________ types of navigational warnings. They are _______.A 3/NAVAREA, Coastal and local warningsB 3/Navigational, Meteorological and other urgent warningsC 4/distress, urgent, safety and routineD 3/Vital, Important, and Routine warnings5.It is preferable for ships lying _______ to receive MSI to ensure safe navigation.A both at sea or in portB in international watersC at the anchorage C in narrow channel6.Which of the following statements is right?A The SART can be auto-operated in vertical position some timeB The SART can be auto-operated in a parallel position at any timeC The SART can by auto-operated under the water sometimesD The SART can be auto-operated in float-free position when combined with EPIRB.7.When a ship sinks, a ______ satellite EPIRB is _______ activated.A stationary/automaticallyB float free/manuallyC vertical/automaticallyD float free/automatically8.What language does International NAVTEX use?A RussianB FrenchC EnglishD German9. The GMDSS must combine all various subsystems, because ______.A they all have different limitations with respect to coverageB they all have different limitations in the technology they useC different systems apply to different shipsD all of above10. The GMDSS is composed of ______.A satellite and terrestrial communication systemsB only navigation and alerting systemsC just MSI system and locating systemD SAR co-ordination system11. The first communication satellite was used for the purpose of _____.A taking the place of the radio systemB introducing a new life-saving systemC saving the vessels in distressD improving the communication on land12. The distress alert from RCC through coast station is a ______ alert.A ship-to-shoreB ship-to-shipC shore-to-shipD all of a, b and c13. The complying vessels will transmit ship-to-shore distress alert by ____ in sea area A3.A MF DSCB SESC 406MHz S-EPIRBD Both b and c14. 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 to a distress to the alert and give their help accordinglyD The RCC will rapidly alerted to a distress alert through satellite and terrestrial communication techniques and conducted a rescue operation immediately15. Ships in areas A3 and A4 will transmit________, as appropriate.A a ship to ship alert on MF/VHFB a ship to shore alert by SES/HF DSCC the back-up one will take its placeD the whole system will not work16. There are some back-up satellites in the event of failure. If the operational satellite is out of work, ________.A communications in the whole system will stopB the global system will be damagedC the back-up one will take its placeD the whole system will not work17. The satellites in the INMARSAT system virtually cover the globe as far as above 70"____ the polar regions.A together withB besidesC includingD except18. The satellite and support facilities operated by INMARSAT are based on ______operational regions.A 3B 4C 2D 519. The position of the INMARSAT satellite over the POR is _____A 180E above the equatorB 64.5E over the IORC 15.5W along the straight lineD 55.5W above the equator20. Which of the following function that is not fulfilled by INMARSAT-C?A distress alertingB store and forward messagingC receipt of ECG messagesD telephone communication21. Which Inmarsat system applies store and forward messaging?A Inmarsat-AB Inmarsat-BC Inmarsat-CD Inmarsat-F22. When you have received "GA+" from the INMARSAT -A telex?A an CES/telex modeB an SES/telex serviceC the service/the subscriberD a satellite/an ocean region23. There are _____for ships to receive Safety Net messages.A same chargeB a few chargeC more expensiveD no charge24.The quality of EGC message is ___ affected by the position of the ship, the time of reception and climatic condition.A sometimesB all timesC neverD partly25. The priority of EGC message is classified by___.A distress, urgent and safetyB safety and routineC urgent, safety and routineD distress, safety and routine26. Ships sailing in _______ are able to receive and print out EGC message.A a fixed area or Navarea in any ocean regionB an Navarea or weather forecast areaC any designated area or given geographic positionD anywhere of the world27. If an EGC receiver share the same antenna with the Inmarsat MES, it means that the receiver can receive ______.A form any Inmarsat satelliteB via any appropriate Navtex and EGC stationC via the satellite the MES is trackingD from any RCC and coast station28. _______ all ships in a large 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 avoid29. Which INMARSAT system applies store-and-forward messaging?A INMARSAT-AB INMARSAT-BC INMARSAT-CD INMARSAT-F30. Some EGC message _______ owing to their nature of importanceA can suppressB can be suppressedC can not be suppressedD are to be suppressed31. The COSPAS-SARSAT system provides _______.A the coverage of Areas in A1 A2 A3 and A4B the world-wide coverageC he coverage of Area A3D except the Polar regions32. The COSPAS-SARSAT system can provide ________ with distress alerts to the appropriate rescue authorities.A at seaB on landC the airD except the Polar regions33. As each MSI message will have a unique identity, the printing of messages already received correctly is ______.A automatically suppressedB finished by the operatorC manually suppressedD done again34. Polar orbiting satellite service means a service which is based on _____ which receives and relays distress alerts form satellite EPIRBS and which provides their position.A geostationary satelliteB near-polar orbiting satelliteC polar orbiting satelliteD terrestrial satellite35. 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/LUT36. If a ship happens to be in distress in Area A4 _______ EPIRB is to be used for distress alerting.A 1.6GHZB 406MHZC InmarsatD a, b and c are right37. Every radio installation shall be protected against _______ extremes of temperature and other adverse environmental conditions.A coated oilB dangerous cargoC harmful effects of waterD noxious atmosphere38. Every cargo ship of _______ tons gross tonnage and upwards shall be provided with at least three two-way VHF radiotelephone apparatus.A 300B 400C 500D 60039. DSC distress acknowledgements are normally transmitted by ______ in respond to aA. SESB. coast stationC. radio stationD. ship station40. What part of the INMARSAT will the SES get access to if the commissioning is successful?A. the SESB. the space segment of INMARSATC. any CESD. the CES decided by the applicant41. By using ______ system a ship can send a distress message and know with certainty it will be received.A. COSPAS-SARSATB. satelliteC. terrestrial radioD. INMARSAT42. Which of the following optional equipment can be used by a ship in area A3 for ship-to-shore distress alerting?A. VHF DSCB. MF DSCC. INMARSAT SESD.VHF 70CH EPIRB43. The satellite in the INMARSAT system virtually cover the globe as far as about 70°the polar regions.A. together withB. besidesC. includingD. except44. The INMARSAT SES operator can choose the most suitable CES according to _______.A. his service and positionB. time and courseC. tide and speedD. type or his ship45. In INMARSAT-C, "priority l" means ________ communication.A. routineB. distressC. urgencyD. safety二、Reading comprehensionIt is most important to realize that the transmitting and receiving rang of VHF signals is limited, in theory, to line of sight, VHF radio waves do not normally bend around the curvature of the earth. The rang may be affected to some degree by barometric pressure and /or increased humidity which often gives greater ranges than normally attained. The atmospheric refraction results in the radio waves tending to follow curved rather than straight line paths. The bending or refraction arises from a change of wave speed as the wave propagate through the atmosphere, the waves changing direction towards the region of lower wave speed. The degree of bending or refraction depends upon the rate at which the wave speed changes. This is governed by the refractive index of the air and its variation with height which, in turn, depends upon the pressure, temperature and humidity of the air. Anther significant factor in determining rang is, generally, the height above sea level of the transmitting and receiving aerials. It should also be noted that the fact that a transmitter and a receiver are within radio sight does not automatically guarantee that an acceptable signal will be received at that point. Good reception will depend, amongst other things, on the power of the transmission, the sensitivity of the receiver and the quality and position of the transmitting and receiving aerials.51. Why does the author care “line-of-sight” for VHF signals?A The range is limited in some navigation area.B The VHF travels in straight lines.C Atmospheric refraction will influence the range.D The theory needs to be changed in some areas.52. How to comprehend the item “bending or refraction” ?A Waves will be changed speed while traveling.B Waves will be changed speed and direction while traveling.C Waves will never be changed while traveling.D Waves will speed up while traveling.53. The whole passage is concerning with ________.A VHF rangeB high pressureC bending of refraction C Transmitting and receiving54. What is the new direction for wave traveling two media?A Never be changedB To the lower wave speed regionC To the higher wave speed regionD To the surface of transition period55. Which of the following statements is FALSE?A The antennas of transmitter or receiver will influence the VHF range.B The power of transmitter or receiver will influence the VHF range.C The height of transmitter will decide a little VHF range.D The name of identification of transmitter will slightly influence the VHF rangeEvery radio installation shall: 1. Be so located that no harmful interference of mechanical or electrical or other origin affects its proper use, and so as to ensure electromagnetic compatibility and avoidance of harmful interference with other equipment and systems; 2. Be so located as to ensure the greatest possible degree of safety and operational availability;3. Be protected against harmful effects of water, extremes of temperature and other adverse environmental conditions;4. Be provided with reliable, permanently arranged electrical lighting, independent of the main and emergency sources of electrical power ,for the adequate illumination of the radio controls operating the radio installation ,and 5 clearly marked with the call sign , the ship station identity and other codes as applicable for the use if the radio installation.Control of the VHF radiotelephone channels bridge convenient to the coming position and, where necessary, facilities should be available to permit radio communication from the wings of the navigating bridge Portable VHF equipment may be used to meet the latter provision.56. The word “installation” stand for ______A stowageB equipmentC storeD installing57. The word “available” in the last paragraph stand for _______A necessaryB haveC completeD comparative58 Which of the following statements is TRUE?A The antenna of the equipment can be located at any place of the shipB The temperature has never affected the working condition of the radio equipmentC Harmful interference should be taken into consideration before installing of the equipmentD The mechanical location and rigging will not influence the radio equipment59 Which of the following statements is FALSE?A The call sign and ship station identity must be clearly marked in coder to help usingB The power supply should be independent of the main and emergency sources of electricpowerC The radio installation needs not be secured as it is much heavierD Electromagnetic compatibility is also a factor to affect the working condition of a radio station60. Which of the following statements is TRUE?A Portable VHF is to be installed in a position where convenient operation is achieved.B All radio equipment must be arranged at navigating bridgeC The illumination is not required as operating the equipment which is always in the daytime.D The wings of bridge should not have the communication means三、汉译英16%1.由于天气原因，只有引航员帮助时才能够航行。

GMDSS通信英语练习一三副考试必备GMDSS英语阅读练习一、缩略语1、GMDSSA:Global Maritime Distress and Safety System 全球海上遇险与安全系统B:Global Maritime Distress and SafeSystem 全球海上遇险与安全系统C:Global Maritine Distress and Safety System 全球海上遇险与安全系统D:Global Maritime Distress and Safety System 全球海上遇险系统2、INMARSATA:International Mobile Satellite Organization 国际海事卫星组织B:International Maritime Satellite Organization 国际移动卫星组织C:International Maritime Satellite Organization 国家海事卫星组织D:International Maritime Satellite Organization 国际海事卫星组织3、PORA:Pacific Ocean Region 大西洋区B:Pacific Ocean Region 太平洋区C:Pacific Ocean Region 印度洋区D:Pacific Ocean Region 北冰洋区4、DSCA:Digital Select Call 数字选择性呼叫B:Digital Search Call 数字选择性呼叫C:Digital Selective Call 数字选择性呼叫D:Digital Searching Call 数字选择性呼叫5、MSIA:Maritime Safety Information 海上安全信息B:Mobile Safety Information 海上安全信息C:Maritime Safe Information 海上安全信息D:Maritime Signe Information 海上安全信息二、单选题1、Which of the following equipments on board is for the COSPAS-SARSAT system?A:DSCB:NAVTEXC:VHFD:EPIRB2、Please choose the INMARSAT-C NCS ID of the W-AOR:A:044B:001C:211D:1443、Which service does not the EGC system have？A:Safety NETB:Fleet NETC:SARTD:Sending MSI4、The VHF CH70 could be used to send ______:A:FAXB:DSCC:NBDPD:SSB5、In each NAVTEX message there is a technical code (B1B2B3B4):which character is the station identification ?A:B1B:B2C:B3D:B3B46、The following radio communication systems are used in GMDSS except the INMARSAT system:A:VHFB:VHF MF and HF terrestrial systemsC:the COSPAS-ASRSAT systemD:the FLAG SIGNAL systems7、Which equipment is required to be carried in the all sea areas ?A:VHFB:MFC:HFD:SES8、Where is the INMARSAT’S headquarters?A:ChinaB:The USAC:the United KingdomD:Canada9、The Maritime safety information contains _________:A:distress messageB:Urgency messageC:Distress alertD:Navigational and meteorological warnings10、Both the satellite communication and terrestrial communications will _________:A:not be used in the GMDSSB:be used only for general communicationsC:be replaced by MorseD:be used in the GMDSS11、If we pass this test it may be possible for us to obtainA:The First-class Radioelectronic CertificateＢ:The Second-class Radioelectronic CertificateＣ:The General Operator’s CertificateD:The Restricted Operator’s Certificate12、Which of the following statement is correct?A:2182 KHz is a carrier frequency used for distress and safety communications using radio telegraphy which class of emission is A1AB:2187:5 KHz is a carrier frequency used for distress and safetycalls using digital selective calling:C:2187:5 KHz is a carrier frequency used for distress and safety calls using narrow-band-direct-printing:D:2182 KHz is a carrier frequency used for distress and safety traffic using narrow band direct printing:13、There are VHF equipments and either a satellite EPIRB or a VHF EPIRB on board according to the equipment carriage requirement:Which sea area does the ship sail?A:A1B:A2C:A3D:A414、Which of the following description of usage is suitable for 2174:5KHz frequency?A:MSIB:NBDPC:DSCD:RT15、Which of the following description about Sea Area A3 is correct?A:an area within the radiotelephone coverage of at least one VHF coast station and one MF coast stationB:an area, including Sea Area A1 and A2, within the coverage of an INMARSAT geostationary satellite.C:An area, excluding Sea Area A1 and A2, within the coverage of an INMARSAT geostationary satellite.D:An area, excluding Sea Area A1 and A2, within the coverage of an COSPAS—SARSAT system.16、In the COSPAS-SARSAT system, there are _______types of beacons at present?A:3B:2C:1D:417、The medical message should be preceded by the word ________.A:OBSB:TMZC:MEDICOD:NW18、All the distress message should be preceded by ______.A:PAN PANB:SECURITEC:MAYDAYD:MEDICO19、What final place is a distress call/message routed to?A:CESB:NCSC:RCCD:MCC20、The date for entry into full effect for GMDSS is 1st February_______.。

《GMDSS 通信英语》理论复习题单选题(每题1分, 共403题1、_____ means the finding of ships, aircraft, units or persons in distress.A 、shore-based radar assistanceB 、locatingC 、search and rescueD 、salvage参考答案：B_____是指船舶，航空器，单位或遇险人员发现。

A ，岸基雷达援助B ，定位C ，搜索和救援D, 打捞2、_____ will form the basis for distress alerting and safety calling.A 、GMDSSB 、EGCC 、MSID 、DSC参考答案：D______将提醒遇险和安全呼叫的基础上形成的。

A ，GMDSSB ，EGC C ，微星 D, DSC3、______ are used for distress alerting as a rule .A 、SES/DSC/EPIRBB 、SART/radiotelephoneC 、COSPAS-SARSATD 、both a and c参考答案：A ，______是用于遇险报警作为一个规则。

A ，SES/ DSC / EPIRB B ，SART /无线电话 C,COSPAS-SARSAT 系统， D, 同时A 和C4、A digital calling system used to call ships and coast stations using frequencies in the MF, HF or VHF bands, as is defined by CCIR recommendations 493 and 541, is a______ .A 、DSC systemB 、EGCC 、Terrestrial RadioD 、Alerting information参考答案：A ，数字电话系统，用来调用船舶和海岸电台在MF ，HF 或VHF 频段使用频率，定义和CCIR 建议493和541，是______。

1998年7月1日，《国际船舶安全营运和防止污染管理规则》（简称《国际安全管理规则》或ISM规则）对包括载客高速艇在内的客船，500总吨及以上的油轮、化学品船、气体运输船和散货船，以及载货高速艇等第一批国际航行船舶生效，至2002年7月1日，所有500总吨以上国际航行船舶均根据《国际安全管理规则》的要求建立实施了安全管理体系（简称SMS）。

2003年1月1日，《中华人民共和国船舶安全营运和防止污染管理规则》（简称《国内安全管理规则》或NSM规则）对国内跨省航行载客定额50人及以上的客船（包括客滚船、旅游船和高速客船）、150总吨及以上气体运输船和散装化学品船生效，至2007年7月1日，所有500总吨以上国内航行船舶均根据《国内安全管理规则》的要求建立实施了安全管理体系。

《国际/国内安全管理规则》的全面实施，促进了船舶安全管理水平的提高，同时也使海事管理部门对船舶安全管理体系运行情况的监督检查成为一项主要的监管内容。

2006年9月，徐祖远副部长在全国海事工作会议上强调，作为船舶安全监督管理的规律，要加强“四船一链”重要环节的监管，也就是要加强船公司、船舶、船员和船长的日常管理，其中船公司是主体、船舶是基础、船员是重点、船长是关键，要将这四者通过安全管理体系这根链条连接在一起。

因此，加强对船舶安全管理体系运行情况的监督检查是今后船舶安全检查的一个主要方向，但是，从目前船舶安全检查员队伍的情况来看，部分船舶安全检查员还不能完全适应这项工作的要求，主要表现在对船舶安全管理体系进行检查还存在模糊认识，对检查的必要性认识不足；其次是对规则和体系掌握不深，有无从下手和不敢检查的现象；再次是对查处的缺陷如何要求整改把握不准。

针对这些情况，本人根据多年来公司体系审核和船舶审核的经验，对如何做好船舶安全管理体系的检查进行探讨。

一、对船舶安全管理体系进行安全检查的必要性1．船舶安全管理体系审核不能替代船舶安全检查公司建立安全管理体系后，经过总经理批准发布，将会在公司船岸同步运行。

《GMDSS通信英语》理论复习题单选题(每题1分,共403题)1、_____ means the finding of ships, aircraft, units or persons in distress.A、shore-based radar assistanceB、locatingC、search and rescueD、salvage参考答案：B_____是指船舶，航空器，单位或遇险人员发现。

A，岸基雷达援助B，定位C，搜索和救援D, 打捞2、_____ will form the basis for distress alerting and safety calling.A、GMDSSB、EGCC、MSID、DSC参考答案：D______将提醒遇险和安全呼叫的基础上形成的。

A，GMDSS B，EGC C，微星D, DSC3、______ are used for distress alerting as a rule .A、SES/DSC/EPIRBB、SART/radiotelephoneC、COSPAS-SARSATD、both a and c参考答案：A，______是用于遇险报警作为一个规则。

A，SES/ DSC / EPIRB B，SART /无线电话C,COSPAS-SARSAT系统，D, 同时A和C4、A digital calling system used to call ships and coast stations using frequencies in the MF, HF or VHF bands, as is defined by CCIR recommendations 493 and 541, is a ______ .A、DSC systemB、EGCC、Terrestrial RadioD、Alerting information参考答案：A，数字电话系统，用来调用船舶和海岸电台在MF，HF或VHF频段使用频率，定义和CCIR建议493和541，是______。

航海GMDSS英语阅读500题单选题一第三部份英语阅读单项选择题1. IMO has decided that all ships over 300TGt must be fitted with a NAVTEX receiver ______ .A. by 01 Feb 1992B. by 01 Aug 1993C. between 01 Feb 1992 and 01 Feb 1999D. before 01 Feb 19922. GMDSS is to provide ______ with reliable communication .A. all large passenger vesselsB. freighters of more than 300gt in coastal watersC. all passenger ships and cargo ships engaged in international-voyagesD. all passenger ships and cargo ships of 300gt upwards in open sea3. The complying vessels can transmit ship-to-shore distress alerts by at least ______ .A. One means, whether satellite or terrestrial techniquesB. Two means, whether satellite or terrestrial techniquesC. Two separate and independent means, each using different radio communication servicesD. Two means, such as MF DSC and HF DSC4. The quality of the message can be affected by ______ .A. climateB. sunshineC. human beingsD. both a and b5. Within the polar areas it is ______ to see a satellite in geo-stationary orbit .A. impossibleB. possibleC. easyD. difficult6. The Inmarsat system is open for use by ______ countries on anon-discriminatory basis .A. someB. lots ofC. manyD. all7. With the help of GMDSS ______ can be alerted to a distress incident as soon as possible .A. all ships in a large sea areaB. only the sea authorities ashoreC. the SAR units ashore and at seaD. the port radios and the coast stations8. In areas covered by Inmarsat HF can be used as an ______ to satellite communications.A. alternationB. alternateC. alterD. alternative9. 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 once10. In which year was the COSPAS-SARSAT system established ?A. 1980B. 1981C. 1979D. 198211. It is quite ______ for an SES operator to send a distress alert .A. easy and expensiveB. simple and certainC. dangerous and stableD. difficult and compulsory12. 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 rescue13. What’s the advantage when using the satellites ?A. The message can be directed to the desired locationB. The message can follow the earth’s curvatureC. The quality of message can not be affected by climaticD. The range of the message extend and the quality of reception is improved14. The DSC frequency for distress alerting in Area A2 is ______ .A. 2182KHZB. 2174.5KHZC. 2192KHZD. 2187.5KHZ15. What channel is general communication used ?A. any appropriate channel except public communicationB. any appropriate channel except for public communicationsC. any appropriate channel besides public communicationD. any appropriate channel beside public communication16. why do some stations keep silence ?A. Because they are not engaged in the distress trafficB. they will affect the transmission of the distress trafficC. The powers of these stations are very weakD. They are not in charge of search and rescue17. General radio communications in the global system are those between ______ concerning the management and operation of the ships and may have impact on their safety .A. SAR party and the ship in distressB. SAR authorities and the ship in distress and survival craftC. A ship station and any coast stationD. Ship stations and shore-based communication network18. It is required that ships proceeding at sea should keep continuous watch on ______ .A. VHF channels 16 and 13B. Appropriate DSC distress and safety frequenciesC. INMARSAT TDM message channelD. VHF channel 70 and channel 819. The ARQ mode should be applied ______ .A. when two stations communicate with each otherB. in any radio system and at any timeC. when one ship sends a message to another stationD. for communication among some stations20. What information will a distress alert contain ?A. nature of distressB. type of assistance requiredC. course and speed and time at which the information was recordedD. A, B, C are all right21. A radio determination system based on the comparison of reference signals with radio signals reflected , or retransmitted from the position to be determined, is ______ .A. DFB. Radar SystemC. DSC SystemD. COSPAS-SARSAT22. With the help of modern technology, ships are able to receive automated broadcast of safety messages ______.A. by day or at nightB. almost round the clockC. somewhat and sometimeD. from sunrise and sunset23. The WWNWS is a coordinated global service for the broadcast by radio of vital information on ______ to marine navigation.A. ship’s movementB. safetyC. ship’s managementD. hazards24. distress alerts will be relayed on the ______ when the RCC considers it necessary .A. dedicated systemB. MSI broadcastsC. 518KHZD. channel 1625. The frequency 518KHZ will be used to transmit ______ and ______ wanings in NAVTEX .A. navigational / typhoonB. traffic / meteorologicalC. marine / hurricaneD. navigational / meteorological26. It is possible for ships to receive safety message transmitted by Navtex station ______ .A. in any INMARSAT regionsB. in each NAVTEX areaC. at any distanceD. in Areas A3 and A427. A Navtex station in each NAVAREA is usually allowed to have ______ for transmission .A. 10 minutes every 4 hoursB. half an hour every other hourC. irregular period of timeD. 5 minutes every two hours28. The difference between international and national Navtex Service is limited to ______ .A. frequency allocatedB. both language and frequencyC. language usedD. transmission power and time29. Navtex transmitter identification character ______ is used to identify thebroadcasts which are to be accepted by the receiver and those are to be rejected .A. B2B. B1C. MARD. NNN30. The receiving stations can use the B2 character to ______ different, classes of messages .A. identifyB. CorrectC. RejectD. Print out31. 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 station32. Why should the SES operators be very careful when the ship enters the area where three ocean regions overlap ? Because ______ .A. the weather is always terribleB. the condition there is complicatedC. the signals are too strongD. their SES may receive the signals from unwanted satellite33. The establishment of INMARSAT as an independent organization marked a great step forward for maritime radio communications . What does “marked a great step” mean in the sentence ?A. To run faster than everB. To go forwardC. To march without stoppingD. A significant symbol of a great improvement in maritime communication .34. In addition to meeting the requirement of Sea area A1, every ship engaged on voyage in Sea area A2 shall be provided with ______ .A. MF radio installation with DSCB. SESC. MF/HF radio telephone installationD. 2187.5KHZ watch receiver35. ______ is a space system using one or more artificial earth satellites .A. satellite networkB. Satellite LinkC. INMARSATD. Satellite System36. The satellites over the major ocean regions cover the globe ______ .二A. besides the polar regionsB. including the North Pole and the South PoleC. above 70N and below 70SD. as far north and south 7037. There are some back-up satellites in the event of failure. If the operational satellite is out of work, ______ .A. communications in the whole system will stopB. the global system will be damagedC. the back-up one will take its placeD. the whole system will not work38. The position if the IOR satellite in the INMARSAT system is ______ above the equator .A. 64.5EB. 178EC. 15.5WD. 54W39. The GMDSS defines four sea area based on the ______ .A. location and capacity of the facilities located on board shipsB. Position and type of a sincere sintionC. Capacity and location of shore based communication facilitiesD. Position and capacity of mobile communication stations.40. The NCS of INMARSAT-A system in the IOR is in ______ .A. Goonhilly, UKB. Yamaguchi, JapanC. Perth, AustraliaD. Southbury, USA41. The Network Coordination station for the INMARSAT-A coast stations in the Pacific ocean region is in ______ .A. Yamaguchi, JapanB. Beijing, ChinaC. Nakhodka, RussiaD. Perth, Australia42. 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 rescue43. A mobile earth station in the maritime mobile-satellite service, which is located on board ship, is called ______ .A. an LESB. an SESC. a ship stationD. a Land Mobile Station44. After successful commissioning , the ______ will permit the SES access to system.A. INMARSATB. IMOC. MSCD. CES45. In general, there are two parts in an SES, One of these is antenna eqipment also referred to as ______ .A. BDEB. UDEC. AEPD. ADE46. To establish a communication channel for the telex service in the INMARSAT-Aterminal, you should first ______ .A. establish a communication channel from the CES, via the International Telex Network to the final destinationB. set up a communication channel from your SES, via a satellite, to a CES within your ocean regionC. set up a channel directly to the addressee at the destinationD. establish a channel from your terminal , via the International Telex Network to a CES within your ocean region47. The maritime access code for the AOR-E is ______ in INMARSAT-A Telex Service .A. 581B. 582C. 583D. 58448. When you have received GA+ from the CES for the INMARSAT-A telex communication, you should immediately select ______ and ______ you required .A. an CES / telex modeB. an SES telex serviceC. the service /the subscriberD. a satellite /an ocean region49. Every ship must be fitted with SART, and two-way VHF radio telephone .A. 1, 2B. 2, 3C. 2, 1D. 3, 250. The maritime access code of telephone mode in INMARSAT-A terminal for the IOR is _____.A. 871B.872C.873D. 87451. ______ are operated as a secondary method of alerting in the GMDSS .A. satellite EPIRBsB. Non-satellite EPIRBsC. SES and DSCD. a+b52. Which Inmarsat system applies store-and-forward messaging ?A. Inmarsat-AB. Inmarsat-CC. Inmarsat-BD. Inmarsat-M53. Distress signal are always stored in the memory so as to start ______ .A. local-mode coverageB. SAR operationsC. data processD. continuous broadcast54. EGC is a ______ part of INMARSAT-C .A. componentB. supportableC. combinedD. complimentary55 An area within the coverage of at least one VHF shore station in which continuous DSC distress alerting is available is ______ .A. sea area A1B. sea area A2C. distress areaD. GMDSS areas56. An area within the coverage of at least one MF shore station in which continuous DSC distress alerting is available is ______ .A. Sea area A1B. Sea area A2C. Distress areaD. GMDSS areas57. In area A2, the DSC frequency for distress alerting is ______ .A. 2182KHzB. 2174.5KHzC. 2191KHzD. 2187.5KHz58. 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 minutes59. Ship-to-ship distress alerting should be conducted by ______ .A. Inmarsat SESB. VHF/DSC or MF/DSCC. SART and VHF/DSCD. Satellite EPIRB and VHF/DSC60. If the DSC controller is configured for MF/HF operation, the distress will be sent on ______.A. double frequenciesB. single frequencyC. dedicated frequencyD. multiple frequencies61. Maritime Safety Information ______ International SafetyNet Service and NAVTEX Service .A. consists ofB. can be receivedC. is transmitted byD. Are made on62. IMO has decided that all ships over 300TGT must be fitted with a NAVTEX receiver.A. by 01 Feb 1992B. 01 Aug 1993C. between 01 Feb 1992 and 01 Feb 1999D. before 01 Feb 199263. Ships sailing in ______ are able to receive and print out EGC messages.A. a fixed area or Navarea in any ocean regionB. a Navarea or weather forecast areaC. the designated area or given geographic positionD. anywhere of the world64. Ships sailing in ______ are able to receive and print out EGC messages .A. a fixed area or Navarea in any ocean regionB. a Navarea or weather forecast areaC. the designated area or given geographic positionD. anywhere of the world65. ______ can receive MSI sent by coast station .A. A NAVTEX receiverB. An EGC receiverC.. MF/HF radio telephoneD. HF radio telephone with NBDP66. SafetyNet is a maritime safety information broadcast service offering ______ on suitably equipped ships.A . free reception B. free transmissionC. dedicated receptionD. dedicated transmission67. COSPAS-SARSAT has the function of ______ .A. distress alertingB. communicationC. broadcasting MSID. on-scene communication68. The COSPAS-SARSAT 406MHZ system was adopted as an element of the GMDSS by IMO in ______ .A. 1992B. 1980C. 1984D. 198869. ______ is capable of finding any 406MHZ beacons no matter where they are.A. Local User TerminalB. Spacecraft三C. Local-mode coverageD. Near polar orbiting satellites70. COSPAS-SARSAT cannot fulfill the function of :A. determining the position of a distress vesselB. both a and cC. distress communicationD. distress alerting and position fixing in Area A471. the beacon located on board aircraft is termed _____ .A. EPIRBB. PLBC. ELTD. MCC72. for COSPAS-SARSAT system, _____ transmit distress alert and location information to appropriate rescue authorities all over the world .A. Polar orbiting satellitesB. Ground receiving stationsC. MCCD. ROC73. Distress alerting is usually transmitted to _____ .A. ships near distress positionB. rescue coordination centerC. all ships in a large areaD. both a and b74. Exchange of answer-backs acts a confirmation that the messages _____ at the destination.A. have receivedB. have been receivedC. are receivedD. are being received75. The range of a MF coast station is normally _____ nm.A. 20 to 30B. 200C. 100D. 45076. _____ process the distress signal from EPIRB to determine its position and identity.A. COSPAS-SARSATB. ground receiving stationsC. storing distress signalD. Near polar orbiting satellites77. A station in the mobile service the emissions of which are intended to facilitate search and rescue operations is _____ .A. EPIRBB. SARTC. Mobile StationD. Distress Alerting78. Every ship, while at sea, shall be capable.A. of receiving shore-to-ship distress alertsB. of transmitting and receiving MSIC. of transmitting and receiving ship-to-ship distress alertsD. A, B, C are all right79. Every radio installation shall be clearly marked with the _____ , the ship station identity and other codes as applicable for the use of the radio installation.A. call signB. port of registerC. radio nameD. signal label80. Bridge-to-bridge communication means _____ communications between ships from the position from which the ships are normally navigated.A. distressB. urgentC. safetyD. general81. Every lifeboat which is fitted with a fixed _____ VHF radiotelephoneapparatus with an antenna which is separately mounted shall be provided with arrangements for sitting and securing the antenna effectively in its operating position.A. one-wayB. two-wayC. double-effectD. one-effect82. Every lifeboat which is fitted with a fixed two-way VHF radiotelephone apparatus with_____ which is separately mounted shall be provided with arrangements for sitting and securing the antenna effectively in is operating position.A. a dummy antennaB. a supporting facilitiesC. a back-up equipmentD. an antenna83. At least _____ two-way VHF radiotelephone apparatus shall be provided on every cargo ship of 300 tons gross tonnage and upwards but less than 500 tons gross tonnage.A. oneB. twoC. threeD. four84. Stations in the United States of America are grouped by states arranged in the alphabetical order of their _____.A. countriesB. statesC. namesD. groups85. According to the basic concept of GMDSS, _____ can be rapidly alerted to a distress incident.A. only SAR authorities on landB. all ships in a very large sea areaC. the nearest coast stations and port radiosD. the SAR authorities ashore as well as ships in the vicinity of the casualty86. Having studied the INMARSAT document, GMDSS document, SOLASConvention and other international navigation documents, we all know that the Chapter IV of SOLAS Convention is mainly about _____ .A. the radio regulationsB. the technical terms and definitionsC. how to operate the GMDSS SES equipmentD. Maritime Communications87. 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 signals88. Vessel in distress _____ indicate their position by any method.A. cannotB. are no allowedC. have the rightD. should get permission to89. The distress alert should _____ the ship in distress.A. identityB. identicalC. identifyD. identification90. General radio communications in the global system may _____ ship’s safety .A. be responsible forB. have an impact onC. commandD. give a guidance to91. In the case of a ship in distress , the need exists to create a temporary geographic area to _____ locating potential assisting ships.A. increaseB. improveC. facilitateD. develop92. Distress traffic is the communication _____ between the station in distress and the ships, aircraft, coast radio stations, coast earth stations andrescue centers participating in the rescue work.A. exchangeB. to exchangeC. exchangingD. exchanged93. A SART provides the main means _____ a survival craft or the mother ship in distress under the global maritime distress and safety system.A. to locateB. for locatingC. in locatingD. by locating94. The portable SART is designed _____ on the bridge in its container.A. to stowB. for stowingC. being stowedD. to be stowed95. What did you say on board _____ any part of the message is considered sufficiently important to need safe guarding ?A. whichB. ifC. whyD. that96. The advantage of geo-stationary satellites is _____ .A. the range of antennal can cover everywhere in the worldB. we can know the ship’s exact positionC. that the distress alert can be located as soon as possibleD. antenna of permanrent earth stations may be directed towards fixed points in the sky97. Some words in English have meanings _____ the context in which they appear.A. depended onB. which depend onC. which depends onD. to which depends on98. The fishing vessel _____ the distress area until the assistance vessel arrived.A. leaveB. leftC. has leftD. didn’t leave99. All coast radio stations _____ DSC installed for VHF and HF.A. haveB. hadC. are havingD. have had100. By using previous communication system, rescue is often a matter of chance. What does “a matter of chance “ mean ?A. occasionallyB. accidentallyC. oftenD. usually101. SOLAS vessels should be able to communicate with a shore station _____.A. no matter where they are and what time it isB. at scheduled time and in major ocean regionsC. at fixed time and positionD. when they get permission102. 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. The RCC will rapidly alerted to a distress alert through satellite and terrestrial communication techniques and conducted a rescue operation immediately103. The complying vessels will transmit ship-to-shore distress alert by _____ in area A4.A. MF DSCB. HF DSCC. 406MHZ S-EPIRBD. Both b and c104. The INMARSA T safety-net service covers _____.A. the whole worldB. all NA V AREASC. areas from A1 to A2D. only four Inmarsat regions105. Which Inmarsat system applies store-and-forward messaging ?A. Inmarsat-AB. Inmarsat-BC. Inmarsat-CD. Inmarsat-F106. The Inmarsat system is open for use by _____countries on a non-discriminatory basis .A. someB. lots ofC. manyD. all107. Sea Area A3 is an area within the coverage of _____in which continuous alerting available .A. VHF stationsB. MF/HF stations四C. Radio stationsD. INMARSAT stations108. The GMDSS must combine all various subsystems, because _____.A. they all have different limitations with respect to coverageB. they all have different limitations in the technology they useC. different systems apply to different shipsD. all of above109. In addition to communication equipment, the GMDSS will introduce requirements of SARTs and EPIRBs designed to improve the _____.A. living standardsB. survival conditionC. chance of survivalD. technical specification110. Ships equipped with Inmarsat SES send distress alerts both _____and _____.A. quick and goodB. convenient and certainC. easily and simplyD. important and difficult111. Some radio waves _____ the surface of the earth because of its _____ .A. are capable of following / distanceB. can follow / altitudeC. can hardly follow / shapeD. are unable following / angle112. Ships in areas A3 and A4 will transmit, as appropriate, _____ .A. a ship to ship alert on MF/VHFB. a ship to shore alert by SES/HF DSCC. a ship to shore alert by satellite EPIRBD. all of a, b, c113. What‟s the advantage when using the satellites ?A. The message can be directed to the desired locationB. The message can follow the earth‟s curvatureC. The quality of message can not be affected by climaticD. the range of the message extend and the quality of reception is improved114. General communications are those communications _____ .A. between ship stations and shore-based communication networksB. concern the management and operation of shipsC. may have an impact of the safety on shipsD. all of A, B, C115. What channel is general communication used ?A. any appropriate channel except public communicationB. any appropriate channel except for public communicationsC. any appropriate channel besides public communicationD. any appropriate channel beside public communication116. A ship station on receiving a shore-to-ship distress alert should _____ .A. keep silenceB. interfere with such communicationC. establish communication as directed and render such assistance as is required and appropriateD. refuse communication as directed and render such assistance as is required and appropriate 117. Signals for locating will be transmitted in the 9GHz band by means of _____ .A. SARTB. DSCC. NBDPD. RT118. Which of the following optional equipment can be used by a ship in Area A3 for ship toshore distress alerting ?A. VHF DSCB. MF DSCC. INMARSAT SESD. VHF 70CH EPIRB119. The ARQ mode should be applied _____ .A. when two stations communicate with each otherB. in any radio system and at any timeC. when one ship sends a message to another stationD. for communication among some stations120. The SART should provide a _____ indication of its correct operation and should also inform survivors when it is interrogated by radar.A. sight or soundB. seeing or soundingC. visual or audibleD. seeing or hearing121. When the power of a SART is on , it will _____ .A. transmit distress signalB. send response signalC. transmit the signal of ship‟s positionD. be interrogated by X-band radar122. With the help of modern technology, ships are able to receive automated broadcast of safety messages _____ .A. by day or at nightB. almost round the clockC. somewhat and sometimeD. from sunrise to sunset123. International SafetyNet and Navtex Services promulgate MSI by means of _____ .A. FEC and ARQB. satellite and terrestrial communicationsC. radio and telexD. NBDP124. In the GMDSS, MSI broadcasts will be made on two dedicated systems: _____ and _____ .A. NBDP/VHF radioB. Inmarsat safetyNet/NA VTEXC. Safety service / Inmarsat-AD. Long range / short range125. Ships at sea are in urgent need of MSI because they are _____ various kinds of danger .A. subject forB. liable toC. easy to meetD. always encounter126. The NA VTEX receiver can be mounted on _____ .A. on the bridgeB. in the coast stationC. on the forecastleD. on starboard side127. The distance between the two Navtex stations with the same B1 character should be not exceed _____ nautical miles .A. 400B. 400C. 450D. 180128. NA VTEX transmissions have a designed range of about _____ nautical miles .A. 300B. 400C. 500D. 600129. The transmitter identification character B1 is a single unique letter which is allocated to each NA VTEX _____ .A. receiverB. SESC. CESD. Transmitter五130. In NA VTEX service, the subject indicate character B means _____ .A. meteorological warningsB. navigational warningsC. search and rescue informationD. meteorological forecast131. In NA VTEX service, VITAL warnings will _____ by transmitting station .A. be transmitted at once though the frequency is not clearB. be transmitted as soon as the frequency is cleared coordinatelyC. be transmitted at its scheduled transmissionsD. be transmitted at next scheduled transmissions132. The satellites over the major ocean regions cover the globe _____ .A. besides the polar regionsB. including the North Pole and the South Pole。

GMDSS通信英语包过500题带答案翻译（不全）GMDSS通信英语500题(带答案)第一部分单项选择题第一章GMDSS通信基础知识001. Which of the following is a required GMDSS function?A. Bridge-to-bridge communications.B. Reception of weather map facsimile broadcasts.C. Both of these.D. None of these.下述哪一项是GNDSS功能所要求的？驾驶台对驾驶台通信A002. Which of the following is a required GMDSS function?A. Transmit and receive location signals.B. Transmit and receive general communications.C. Both of these.D. None of these.下述哪一项是GNDSS功能所要求的？(A发送和接收寻位信号；B 常规通信);两者都是C003. GMDSS is required for which of the followings?A. All vessels capable of international voyages.B. SOLAS Convention ships of 300 gross tonnage or more.C. Vessels operating outside of the range of VHF coastal radio stations.D. Coastal vessels of less than 300 gross tons.GMDSS适用于下面哪一项？300总吨及以上的SOLAS船舶 B004. What is the fundamental concept of the GMDSS?A. It is intended to automate and improve existing digital selective calling procedures and techniques.B. It is intended to automate and improve emergency communications in the maritime industry.C. It is intended to provide more effective but lower cost commercial communications.D. It is intended to provide compulsory vessels with a collision avoidance system when they are operating in waters that are also occupied by non-compulsory vessels.GMDSS的基本概念是什么？在航运业，它用来使紧急通信自动化并提高通信B005. What equipment can be used to receive Maritime Safety Information?A. HF NBDP.B. NA VTESC. EGC receiver.D. All of these.什么设备可以用来接收海上安全信息？(HF NBDP，NA VTEX，EGC receiver )，以上都是D006. Which statement is false regarding the radio operator requirements for a GMDSS-equipment ship station?A. One of the qualified GMDSS operators must be designated to have primary responsibility for radio communications during distress incidents.B. A qualified GMDSS operator, and a qualified backup, must be designated to perform distress, urgency and safety communications.C. Maintaining a record of all incidents connected with the radio communication service which appear to be of importance to safety of life at sea is not required.D. While at sea, all adjustments or radio installations, servicing or maintenance of such installations which may affect the proper operation of the GMDSS station must be performed by, or under the supervision of, a qualified GMDSS operator.关于配备有GMDSS的船台对无线电操作员的要求的描述，下列哪个是错误的？不要求记录对海上人命安全重要的无线电通信业务的有关事件C007. Which statement is false regarding the maintenance of GMDSS equipment at sea?A. The GMDSS operator may not be the person designated to have primary responsibility for radio communications during distress incidents.B. Ships must carry at least one person who qualifies as a GMDSS maintainer for the maintenance and repair of equipment if the at sea maintenance option is selected.C. All at sea maintenance and repairs must be performed by, or under the supervision of a person holding aGMDSS First/Second Class Radio Electronic Certificate.D. The GMDSS maintainer may be the person responsible for ensuring that the watches are properly maintained and that the proper guard channels and the vessel’s position are entered in the DSC equipment.关于海上GMDSS的维修哪一项是错误的？GDMSS操作员不能是遇险事件时的专门通信操作员A 008. What is defined as an area outside sea areas A1, A2 and A3?A. AOR-E.B. AOR-W.C. Coastal and inland waters.D. A4.什么被定义为除A1，A2，A3海区以外的区域？A4 D009. Which radio equipment is not necessary for the ships sailing in the sea area A1?A. NA VTES receiver.B. VHF EPIRB.C. 406MHz EPIRBD. VHF DSC.在A1海区航行的船舶不必配备哪种无线电设备？C010. Which of the following is a functional or carriage requirement for compulsory vessels?A. A compulsory vessel must satisfy certain equipment carriage requirements that are determined by where the vessel sails.B. A compulsory vessel must carry licensed GMDSS operators, the number should be determined by the associated administration.C. A compulsory vessel must be bale to transmit and respond to distress alerts.D. All of these.对强制船舶来讲，下面哪一项是功能或是必要配备？A.强制船舶无论航行在哪里都必须配备某种安全运输设备；B.强制船舶必须配备GMDSS操作员，人数应由主管机关来决定的；C.强制船舶必须发送和回应遇险报警。