第5章 GMDSS 设备说明书

题量：66题
题型：单选题
试卷简介: 第5章 GMDSS 设备说明书, 此试卷为参加"GMDSS英语【二三副】"的考生提供的"第5章 GMDSS 设备说明书"的答案和解析。
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2 单选题 1分
In GMDSS, SAR coordinating communications will be______.
  • A.radiotelephony only
  • B.radiotelex only
  • C.radiotelephony or radiotelex or both
  • D.Digital Selective Calling
3 单选题 1分
What will be most likely happen if a satellite's elevation becomes very low?
  • A.Changes in the elevation have no effect on communications.
  • B.Communications range through the satellite will likely be maximized.
  • C.Communications through the satellite will likely become difficult or impossible to establish.
  • D.This indicates that the vessel should effect a course change to minimize shadowing.
4 单选题 1分
How is ship to shore transmission of a distress priority message in most SESs initia-ted?
  • A.By provision of "distress" button.
  • B.By including the priority code in the preamble of the telex message.
  • C.By including the priority code in the dialed number in voice communications.
  • D.By initial voice contact with the Rescue Coordination Center.
5 单选题 1分
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相关试卷

第1章 GMDSS相关的英语资料
第2章 英版相关公约、规则及其他资料
第3章 船舶常用英文函电业务
第4章 无线电台日志的记载、规定和要求
第5章 GMDSS 设备说明书
第6章 阅读理解