• 单选题 The time required for a lighted aid to complete a full cycle of light changes is listed in the Light List as the（）.

  标签：地文航海 2022-01-05 16:35

• 单选题 A position that is obtained by using two or more intersecting lines of position，taken at nearly the same time，is a(n)（）.

  标签：地文航海 2022-01-04 16:20

• 单选题 A vessel’s position should be plotted using bearings of（）.

  标签：地文航海 2022-01-04 05:03

• 单选题 When making landfall at night，you can determine if a light is a major light or an offshore buoy by（）.

  标签：地文航海 2022-01-04 02:13

• 单选题 You should plot your dead reckoning position（）.

  标签：地文航海 2022-01-03 22:28

• 单选题 The shortest distance between any two points on earth defines a（）.

  标签：地文航海 2022-01-03 20:27

• 单选题 The nominal range of a light may be accurately defined as the maximum distance at which a light may be seen（）.

  标签：地文航海 2022-01-03 14:28

• 单选题 The luminous range of a light takes into account the（）.

  标签：地文航海 2022-01-02 14:36

• 单选题 You have been informed that dredging operations may be underway in your vicinity.Which buoy indicates the dredging area（）.

  标签：地文航海 2022-01-02 14:20

• 单选题 This is（）where we shall anchor.

  标签：地文航海 2022-01-01 11:48

• 单选题 When navigating a vessel，you（）.

  标签：地文航海 2021-12-31 22:57

• 单选题 When navigating a vessel，you（）.

  标签：地文航海 2021-12-31 22:57

• 单选题 When entering a channel from seaward，the numbers on buoys（）.

  标签：地文航海 2021-12-31 19:31

• 单选题 At the magnetic equator there is no induced magnetism in the vertical soft iron because（）.

  标签：地文航海 2021-12-31 18:42

• 单选题 （） is a defined area within which ships must use particular caution and should follow the recommended direction of traffic flow.

  标签：地文航海 2021-07-20 04:55

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