英语习题通导部分参考答案.pdf

1. _ is defined as a combination of systems which are interconnected in order to allow centralized access to sensor information or command/control from workstations, with the aim of increasing safe and efficient vessels management by suitable qualified personnel. A IBS B GPS C GMDSS D AIS 2. At least _ satellites will always be visible simultaneously to GPS receivers at any location on or above the earth, 24 hours a day. A three B four C five D six 3. AIS stands for _. A Atlantic Information System B Automatic Identification System C Astronomical Information Standard D Audio Information System 4. AIS operates in the following modes except _. A live B polled C assigned D autonomous 5. _ is to record various data and events encountered aboard ship. A GPS B AIS C VDR D ESAS 6. The purpose of VDR is to help investigators _. A ensure safe navigation B locate causes of marine casualty C control the vessel remotely D ask for help in distress 7. Data items to be recorded by VDR do not include _. A speed of ship B main alarms C engine order and response D communications in mess room 8. All echo-sounders can measure the _. A average depth of water to soft bottom B average depth from waterline to hard bottom C actual depth of water below keel D actual depth of water 9. A Doppler log in the bottom return mode indicates the _. A velocity of the current B bottom characteristics C depth of the water D speed over the ground 10. _ is rapid and successful reporting to a unit which can provide or coordinate assistance. A Distress communication B Distress traffic C Distress alerting D Distress transfer 11. Which of the following is not a required GMDSS function? _ A reception of shore-to-shore distress alerts B transmitting and receiving locating signals C transmitting and receiving general communications D transmitting and receiving on-scene communications 12. Which of the following equipment does not belong to GMDSS? _ A EPIRB B GPS C DSC D INMARSAT-F 13. GMDSS is the abbreviation of _. A the Global Mariners Distress and Safety Syetem B the Global Mariners Distress and Safe Syetem C the Global Maritime Distress and Safety Syetem D the Global Maritime Distress and Safe Syetem 14DSC is the short phase for _ in GMDSS. A Direct System Control B Digital Selective Call C Different System Control D Dead System Common 15. The Inmarsat satellites are controlled by _. A NOC B LES C NCS D SCC 16. Which of the following function is not fulfilled by Inmarsat-C? _ A TELEX B EGC C FAX D PHONE 17. Where is the geostationary satellites orbit situated? _ A polar orbit B equator orbit C oblique orbit D vertical orbit 18. Which one of the following INMARSAT services provides communications by telephone, facsimile, and data? _ A INMARSAT-F/B B SafetyNET C INMARSAT-C D VHF-FM 19. What is the approximate range of MF radio waves during the day time? _ A 30 nautical miles B 600 nautical miles C 150 nautical miles D 1200 nautical miles 20. What is the approximate range of VHF radio waves during the day time? _ A 30 nautical miles B 600 nautical miles C 150 nautical miles D 1200 nautical miles 21. The modulation mode on VHF Radiotelephone is _. A Frequency/Phase Modulation B Single Side Band Modulation C J3E D F1B 22. The auto telephone system has the _ functions considering the unpredictable circumstances on the sea. A water-proof B impact-proof C corrosion-proof D all of the above 23. In a sound-powered telephone, the microphone transducer converts _ from a users voice into a minute electrical current, which is then converted back to sound by a transducer at the other end. A air pressure B barometric pressure C sound pressure D light pressure 24. data saved in VDR should be kept for at least _ before being covered by new. When lose emergency power, VDR can still record for _ using backup power source. A. 12 hours / 2 hours B. 2 hours / 30 minutes C. 2 hours / 2 minutes D. 120 hours / 8 hours 25.VDR stands for _,which is designed for all vessels required to comply with the SOLAS Requirements. A. Video Disk Recorder B. Voyage Data Recorder C. Voyage Document Reader D. Voltage Data Reader 26Voyage Data Recorder,is a data recording system designed for all vessels required to comply with the IMOs International Convention_Requirements. A. SOLAS B. MARPOL C. ISM D. STCW 27. The protective storage unit of VDR is a _ unit designed to withstand the extreme shock, impact, pressure and heat, which could be associated with a marine incident(fire, explosion, collision, sinking, etc). A. watertight B. weathertight C. airproof D. tamper-proof 28The voyage data recorder (VDR)can save the ships positions, trends, orders and maneuvering in a restorable mode Its constituent parts do NOT include the _. A. data control unit B. protective data capsule C. interface unit D. data modification unit 29The data which will NOT be saved by the VDR is _. A. date and time B. ships position C. helm order and response D. remaining fuel onboard 30. The _transmits own ship data cyclically via two defined VHF channels and receives the same data of the other ships and objects that are equipped with AIS systems. A. AIS B.ECDIS C.GPS D.VDR 31. The primary function of the GMDSS is _. A. daily communication B. bridge to bridge communication C. MSI broadcast D. distress communication of the distressed ships 32. _ is an area within the radiotelephone coverage of at least one VHF coast station in which continuous Digital Selective Calling is available. A. Sea Area A1 B. Sea Area A2 C. Sea Area A3 D. Sea Area A4 33. _are used for distress alerting as a rule. A. MES/DSC/EPIRB. B. SART/radiotelephone. C. COSPAS-SARSAT. D. both A and C. 【注】作为一般规则，用移动地球站、数字选择性呼叫、无线电紧急示位标等设备进行遇险 报警。 34. Which of the following provisions for maintenance must a ship operating in sea area A3 have？ A.Duplication of Equipment. B.Shore Maintenance. C.At Sea Maintenance. D.Any two of the above. 【注】在 A3 海区作业的船舶应满足下列维修方案的任意两种：双套设备、岸基维修、海上 维修。 35. INMARSAT stands for_. A.International Maritime Satellite Organization. B.Internet Marine Satellite Organization. C.International Maritime Safety Organization. D.Internet Marketing Satellite Organization. 36. 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 【注】INMARSAT 系统由 5 个部分组成，分别是空间段、网络控制中心、网络协调站、海 岸地球站和船舶地球站。 37The letter F in MF and HF stands for_. A.farad B.French C.frequency D.forte 38. The bridge-to-bridge communication mode is the _telecommunication. A.VHF B.INSNARSAT C.MF/HF D.INMARSAT F 39. What does the abbreviation VHF stand for? A.Vessels Hoisting Flag B.Very High Safety C.Vessels Homing Frequency D.Very High Frequency 40. The ground segment of Inmarsat consists of_. A.Land Earth Stations B.Network Co-ordination Stations C.Network Operations Centre D.A、B and C 阅读理解： The basic elements of an automatic control system are a detector, a comparator, a controller and a regulating unit. They are arranged in a loop. The detector functions to receive the signal related to the working condition of the machine to be controlled and feed it back by means of a transmitter to the comparator, where it is compared with the intended value. If any deviation or difference between the measured and intended values is found, the controller will be alerted. Itll take action to provide a signal to the regulating unit, which in turn will adjust the system to the desired condition by increasing or decreasing its effect. All these elements work under the command provided by an electronic computer and are supplied with an operating medium in order to function. The medium may be compressed air, hydraulic oil or electricity. 1. What does “loop” mean in the passage? _ (答案：D) A. Curve crossing itself. B. Part of a length of string. C. Railway or telephone line. D. Circuit. 2. The function of the detector is _. (答案：B) A. to receive the signal related to the regulating unit B. to receive the signal about the working condition of the machine C. to feed the signal to the regulating unit D. to compare the signal 3. The phrase “intended value” can be replaced by _. (答案：C) A. controlled value B. measured value C. desired value D. actual value 4. If found any deviation or difference, which element will take action to provide a signal to the regulating unit? _ (答案：A) A. Controller. B. Comparator. C. Detector. D. Regulating unit. 5. How do the basic elements of an automatic control system work? _ (答案： B) A. Under the control of electrician. B. Under the order provided by a computer. C. Directly by hand operation. D. Only by the operating medium of electricity. With the development of modern technology, remote control and automation of a ships main engine have been widely used onboard ship. The remote control and automation of engine operations are advantageous from several points of view. First, a reduction in routine supervisory labor is permitted; particularly the unproductive night-service labor. An additional advantage is that engine mal-operation is automatically sensed and alarmed. Furthermore, in some cases remedial measures are taken automatically. The marine remote control is achieved based on either pneumatic, electronic control or combination of both. Generally speaking, the pneumatic system is more reliable and the electronic system is simple and easy to maintain. 1. Which of the followings is not the advantage of remote control system? _ (答 案：C) A. Routine supervisory labor is reduced. B. Engine mal-operation is automatically sensed and alarmed. C. The unproductive night-service is permitted. D. Some remedial measures can be taken automatically. 2. The marine remote control is achieved based on _. (答案：D) A. pneumatic control B. electronic control C. either A or B D. either A or B or combination of both 3. The marked advantage of the electronic system is _. (答案：D) A. the best reliability B. simple in construction C. easy of maintenance D. both B and C 4. The phrase “remedial measures” most likely means _. (答案：B) A. shutting off B. starting up of standby sets C. working in mal-condition D. repairing automatically 5. What does the word “unproductive” most probably mean? _ (答案：A) A. ineffective B. tired C. pointless D. useless The International Maritime Organization (IMO) Assembly, at its eleventh session in 1979, considered the existing arrangements for maritime distress and safety communication. It was decided that a new global maritime distress and safety system, to improve distress and safety, radio communication and procedures, should be established which, in conjunction with a coordinated search and rescue infrastructure, would incorporate recent technical developments and significantly improve the safety of life at sea. 1. The IMO Assembly was _ in 1979. (答案：C) A. established IMCO B. set up C. organized to set up GMDSS D. contributed an environmental prevention 2. This passage briefly concerns _. (答案：C) A. IMO Assembly in 1979 B. GMDSS procedures C. introduction to GMDSS D. IMO history 3. What is the major advantage of GMDSS? _ (答案：D) A. Forced more nations to participate in. B. More international organization to be established. C. The earlier Convention the better implementation. D. Obviously improved the safety of life at sea. 4. The phrase “in conjunction with” is close to _ in meaning. (答案：B) A. separated with B. cooperated with C. differed from D. suffered from 5. Which of the following statements is TRUE? _ (答案：B) A. ITU had her 11th conference in 1979. B. GMDSS had been decided to be set up in 1979. C. Distress system was set up as the system was enlarged. D. Technical problems could not be solved by 1979. The INMARSAT-C system was introduced in 1991 to complement the INMARSAT-A system, by providing low-cost global communication on a small terminal, suitable for fitting on all vessels, large and small. Its small size makes it especially suitable for smaller vessels. The system does not provide voice communications, but does provide a means of sending text messages or data to and from an Satellite Earth Station, using store and forward messaging. 1. The purpose to complement the INMARSAT-A system is _. (答案：A) A. to provide low-cost communication B. suitable for smaller vessels C. to access the other system with FOC D. the system does not provide voice communications 2. Which INMARSAT system was introduced first according to the passage? _ (答案：A) A. INMARSAT-A B. INMARSAT-B C. INMARSAT-C D. INMARSAT-M 3. Why was INMARSAT-C system suitable for fitting on smaller vessels? _ (答 案：D) A. It is low-cost global communication. B. The system does not provide voice communications. C. It does provide a means of sending text messages. D. The system does have a small terminal. 4. The INMARSAT-C system cannot provide _ services. (答案：C) A. fax B. email C. telephone D. data 5. The INMARSAT-C system is charged according to _. (答案：B) A. time B. kbit C. vessel type D. vessel size Telex is an international dial-up data communication service developed in the U.S. and other European countries in the 1930s. It was the first data communication service that used typewriter-link terminal. Telex is available both in satellite communications and terrestrial system. The information in this passage will mainly relate to the terrestrial radio telex service in the MF and HF marine bands. Marine telex is also referred to as Narrow Band Direct Printing or sometimes Radio Teletype. 1. When was the NBDP used for radio communication? _ (答案：C) A. the same as Morse communication B. after 1912 Titanic disaster C. in the 1930s in the USA D. after INMARSAT was invented 2. Which of the country invented the NBDP first? _ (答案：B) A. China B. USA C. Japan D. Australia 3. The passage implies the information on _. (答案：C) A. telex service in the MF and HF marine bands B. data communication service developed in the U.S. C. introduction to NBDP D. telex is available in satellite communication 4. The word “terrestrial” in the passage means _. (答案：A) A. relating to the earth B. relating to the air C. relating to the satellite D. relating to the radio 5. Which of the following can be used to transfer telex according to the passage? _ (答案：D) A. MF/HF equipment B. INMARSAT C. NAVTEX D. A (b) Communication not related to safety and navigation on port operation channels; (c) Non-essential transmissions, e.g. needless and superfluous signals and correspondence; (d) Transmitting without correct identification; (e) Occupation of one particular channel under poor conditions; (f) Use of offensive language. 1. What can be a guide for correct using VHF according to the passage? _ (答 案：B) A. CCIR B. RR C. ITU D. IMO 2. Which communication cannot be contacted on VHF CH 16? _ (答案：B) A. Distress B. Routine C. Safety D. Urgency 3. What does “offensive language” mean in the passage? _ (答案：C) A. Wish words for everybody B. Wish words for God C. Four-letter words to others D. Jargon words for crew 4. Why can a speaker not occupy one particular channel at poor condition? _ (答 案：C) A. The machine may be damaged. B. The power may be wasted. C. The other ship may use that channel. D. No one cares the effectiveness. 5. Which of the following statements is TRUE? _ (答案：A) A. Every transmission should be relevant for marine shipping. B. You can use one channel and test the other channel as well. C. You can transmit signals without informing your ships name or call sign. D. You can use VHF to chat the feelings of navigation in any channels. Every person in charge of or performing radio duties on a ship required to participate in the GMDSS shall hold an appropriate certificate related to the GMDSS, issued or recognized by the Administration under the provision of the Radio Regulations. In addition, every candidate for certification under this regulation for service on a ship which is required by the International Convention for the Safety of Life at Sea, 1974, as amended, to have a radio installation shall: (a) be not less than 18 years of age; and (b) have completed approved education and training and meet the standard of competence specified in section A-IV/2 of the STCW Code. 1. Which is the verb of the first sentence? _ (答案：D) A. Required. B. Participate. C. Shall. D. Hold. 2. What is the subject of the second sentence? _ (答案：A) A. Candidate. B. Regulation. C. Ship. D. Installation. 3. Which is the best title for the passage? _ (答案：A) A. Personnel Requirements. B. Equipment Requirements. C. Ships Requirements. D. Codes Requirements. 4. Which of the following statements is TRUE? _ (答案：B) A. Every person, while at sea, shall have a GMDSS competent certificate. B. The person who has been holding GMDSS certificate is at least 18 years old. C. The standard of certificates have not specified in the STCW amendment. D. Every person on board can be competent to GMDSS responsibility whilst emergency. 5. Which of the following statements is FALSE? _ (答案：D) A. The personnel holding GMDSS equipment must be an adult. B. The Radio Regulations have some contents on GMDSS personnel. C. The standard of competence has been regulated in STCW amendment. D. The education and training are not available in STCW amendment. The overall concept upon which GMDSS is based is that all ships will carry an Emergency Position Indicating Radio Beacon(BPIRB). EPIRBs are designed