第二章 航海仪器

题量:235题
题型:单选题
试卷简介: 第二章 航海仪器, 此试卷为参加"航海英语【船长甲类】"的考生提供的"第二章 航海仪器"的答案和解析。

试题预览

1 单选题 1分
  • A. apparent wind speed only
  • B. true wind speed and true wind direction
  • C. true wind speed only
  • D. apparent wind speed and true wind direction
2 单选题 1分
  • A. accurate only in the polar regions
  • B. accurate electronic servomechanisms
  • C. hand operated
  • D. accurate only if the vessel is underway
4 单选题 1分
  • A. keeping a close watch and look-out
  • B. taking a radar range and bearing
  • C. observing a radar target and listening to signals
  • D. keeping a well clear caution
5 单选题 1分
  • A. Detective availability
  • B. Local environmental conditions
  • C. Autonomous mode versus differential correction mode versus RTCM mode
  • D. The averaging of recorded locations