GMDSS阅读50.docx

1、GMDSS阅读501.TO: ALL SHIPS IN PORFROM:RCC/SOUTHERN NORWAY,STAVANGER TELEX NUMBER 0056 33163N FOLLOWING DISTRESS MESSAGE RECEIVED FROM:5BIE M/V CHEVRON PERTH RECEIVED AT 010530 UTC.NATURE OF DISTRESS:SHIP SINKING.MAYDAY IN POSITION:12 DEGREES 36 MINUTES NORTH 53 DEGREES 22 MINUTES EAST.SHIPS WITHIN 100

2、 N MILES FROM THE VESSEL IN DISTRESS ARE ASKED TO REPORT TO THIS RCC.(1)The message is transferred from_ A.ships in POR B.Norway C.RCC D.Chevron Perth(2)What is the time recorded?A.0130 UTC B.0105 UTC C.0103 UTC D.0530 UTC(3)Which of ships must report to RCC?A.M/V 5BIE which comes from ChinaB.More t

3、han 100n miles from distress vesselC.Less than 100n miles from distress vesselD.All ships navigated in this area(4)What kind of danger does the ship encounter?A.Collision B.Grounding C.Sinking D.Abandoning2.In passenger ships,a distress panel shall be installed at the conning position.This panel sha

4、ll contain either one single button which,when pressed,initiates a distress alert using all radio communication installations required on board for that purpose or one button for each indicidual installation.The panel shall clearly and visually indicate whenever any button or buttons have been press

5、ed.Means shall be provided to prevent inadvertent activatioin of the button or buttons.If the satellite EPIRB is used as the secondary means of distress alerting and is not remotely activated,it shall be acceptable to have an additional EPIRB installed in the wheelhouse near the conning position.(1)

6、 The verbactivatedin this passage stands for_ A.immediate danger B.start function C.act as D.stop sending(2) Which of the following statements is FALSE according to this passage? A.For securing reasons,such as attacking by terrorists in the passengers,it is necessary to install two EPIRBs B.The visu

7、al panel in the conspicuous place is to assist the operator to send out distress alerting immediately. C.An EPIRB is a means for additional alerting and the distress panel is the first one. D.The conning bridge will be installed a simple distress means-namely distress panel.(3)Which of the following

8、 statements is TRUE? A.Whenever the button being pressed,the power will be switched off immediately. B.The distress panel is not visual for fear of being touched by children. C.It is complicated to start a distress alert in order not to make a false alert. D.A single button is applicable to the dist

9、ress panel on board a passenger ship.(4)Where is a distress panel required for installation on board a passenger ship according to this passage? A.Engine room B.Wheel house C.Radio room D.Conning bridge3.The EGC receiver can be an integral part of a SES or a completely separate unit.In either case,a

10、 receiver will be dedicated to the EGC function which ensures a very high probability of receipt of shore to ship distress alert message.When a distress priority message is received an audible alarm will sound which can only be reset manually.Accessing the EGC safetyNET service by RCCs requires arra

11、ngements similar to those needed for shore to ship distress alerting to a standard SES.Those RCCs who may be unable to obtain a reliable terrestrial connection to a coast earth station where it would be relayed by means of a broadcast over the INMARSAT safetyNET system.(1) Which of the following is

12、TRUE?A.EGC receiver has many function in communication modeB.A reliable communication may not be useful for a number of RCCsC.EGC can only be installed on larger shipsD.RCC will transmit distress alert via SES accordingly(2)Which of the following statements is FALSE?A.EGC receiver can be an integral

13、 part of SES in some SESsB.Access to EGC safetyNET service is similar to a standard SES in shore to ship distress alertingC.The RCC which installed EGC receiver can obtain EGC messageD.A distress message will be treated as a routine message to be received in ship to shore direction(3)What does the w

14、ordterrestrialin the second paragraph mean?A.Sea B.Space C.Sky D.land(4)The main content of this paragraph is about_.A.Standard SES B.RCC C.Distress alerting D.SafetyNET service4.When activated in a distress situation,a SART responds to radar interrogation by transmitting a swept frequency signal wh

15、ich generates as a line of 12 blips code on a radar screen outward from the SARTs position along its line of bearing.Displayed on the PPI,the spacing between each pair of dots will be 0.6 nautical miles.In order to distinguish the SART from other responses it is preferable to use a radar scale betwe

16、en 6 and 12 nm,this will assist in differentiating between the SART and other responses.As the search craft approaches to within about 1 nautical mile of the SART,the blip dots will change into wide arcs,and even become complete circles as the SART is closed and becomes continally triggered.(1) What

17、 does PPI possibly mean in this passage?A.People Population Indication B.Person Please InformC.Plan Position IndicatorD.Put Per Information(2) To detect the SART signal easily,what range scale(s) of radar is recommended by the author?A.3nm B.No applicable C.6nm D.48nm(3)This passage mainly talks abo

18、ut_A.the activation of a SARTB.a SART information from pulsesC.the important parameters of the SARTD.the display SART signal on radar screen(4)How will the signal become circle completely?A.When the distance between SAR radar and SART is about 1nmB.When the radar is largeC.When the SAR vessel sails

19、further awayD.When the power supply is switched off5.The SAR system,like any other system,has individual components that must work together to provide the overall service,Development of a SAR system typically involves establishment of one or more SRRs,along with capabilities to receive alerts and to

20、 co-ordinate and provide SAR serives within each SRR.Each SRR is associated with an RCC.For aeronautical purposes,SRR,often coincide with flight information region(Firs).The goal of ICAO and IMO conventions relating to SAR is to establish a global SAR system relies upon Sates to establish their nati

21、onal SAR system and then integrate provision of their services with other States for world-wide coverage(1) What does SRR mean?A.search and rescue regionB.satellite and rescue regionC.search and rescue rigD.search and rescue round (2)The SAR system is a(n)_search and rescue systemA.separateB.differe

22、ntC.coordinatedD.individual(3)Each SRR has its own_A.search and rescue satelliteB. search and rescue vesselsC.operational satelliteD.RCC(4)The SAR system can provide the coverage of_A.a lot of statesB.the whole worldC.many FirsD.many SRRs6.ZCZC DA28021421 UTC MAY/06 ISTANBUL TURK RADIONAVTEX NGTNL W

23、/NR:247/061)FIRING PRACTICE BETWEEN 08-11 MAY 2006 FROM 05.00Z TO 16 BOUNDED BY BLACK SEA:41-10N,29-35E,41-19N,29-30E,41-18N,29-48E,41-09N,29-48E.WIDE BERTH ADVISED2)CANCEL THIS NOTICE ON 11200 ZCZC DE5524 1721 UTC OCT 06 METAREA II NR ROUTINE WEATHER INFO AT 241730 UTC BY INM 1.GALE WARNING NR.276

24、IN AZORES,MADEIRA,ALTAIR,PORTOM,JOSEPHIINE.2.GENERAL SYNOPSIS AT 241400 UTC AND EVOLUTIONLOW 988 IN 44N 18W DEEPENING AND MOVING TO NORTHEAST.OTHER 1000 SOUTHEAST OF NEWFO MOVING EAST.HIGH 1018 IN 22N 40W INTENSIFYING.3.FORECAST VALID UNTIL 252400 UTC GRAN SOL SOUTHERLY 4/7 BECOMING AND INCREASING N

25、ORTHEAST 7.MODERATE.NNN(1)Which transmitter is the first message broadcast by?A.Transmitters name is not mentioned but the indicator is”A”B.Transmitters name is not mentioned but the call sign is”ZCZC”C.Transmitters name is not mentioned but the indicator is”D”D.Transmitters call sign is”DA28”(2)Wha

26、t priority does the second message belong to?A.Navigational warningsB.ImportantC.Meteorological warningsD.Routine(3)What should be done by merchant vessels in the vicinity in the first message?A.BerthingB.Anchoring away from the areaC.Keeping away from the areaD.Alongside(4)What is the weather condi

27、tion in PORTO in the second message?A.CloudyB.OvercastC.There is gale in the area D.Meteorological warnings7. The IMO Recommended Performance Standard for the SART calls for a range of”up to at least 5 nautical miles”,for a SART mounted level.This assumes a search radar complying with IMO requiremen

28、ts,with its antenna 15 meters above sea level.Tests have shown the important the SART antenna height of at least 1m above sea level;the following results which give some indication on the degrading of the detection with a SART in a survival craft;-SART lying flat on the floor,range 1.8nm-SART standi

29、ng upright on the floor,range 2.5nm;-SART range 2.0nm(1)Which of the following statements is TRUE?A.IMO has not at the disposal to decide the performance of the SARTB.A large range detection range is easily founded by search radar to increase availability of rescueC.There is no difference among the

30、lying flat or standing upright of the SARTD.The detection range is not important to discuss,since it is not useful(2)The figures in last sentence are on the basis of_A.the skill of the operators and their responsibilitiesB.the weather conditionsC.no conditionD.15 meters height of antenna of the resc

31、ue radar(3)What is the performance standard in transmission range for 1m height of antenna recommended by IMO?A.2.5nmB.5nmC.2.0nmD.1.8nm(4)The result shows that_A.the weather conditions significantly influence the reception of the SART informationB.the 15 meters height antenna is secured from the wa

32、terC.IMO made impractical parameters on the transmission rateD.the transmission range highly relates to the both heights of SART and radar antenna8.INMARSATs Fleet F77 is a single integrated voice,fax and data service offering a choice of communications,including:Mobile large file transfers and facilities such as videoconferencing.MPDS,allowing end-users t