The compass rose on a nautical chart indicates both variation and （）.

A、deviation

B、annual rate of variation change

C、precession

D、compass error

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更多“The compass rose on a nautical chart indicates both variation and （）.”相关的问题

第1题

[单选题] Magnetic compass deviation（）.

A、varies depending upon the bearing used B、is the angular difference between magnetic north and compass north C、is published on the compass rose on most nautical charts D、is the angular difference between geographic and magnetic meridians

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第2题

[单选题] Magnetic compass deviation（）.

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第3题

[单选题] On a nautical chart，the inner ring of a compass rose indicates（）.

A、true directions B、compass error C、deviation D、magnetic directions

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第4题

[单选题] Magnetic information on a chart may be （）.

A、found in the center(s) of the compass rose(s) B、indicated by isogonic lines C、found in a note on the chart D、All of the above

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第5题

[] What is an advantage of the magnetic compass aboard vessels?（）

A、A.Compass error is negligible at or near the earth's magnetic poles B、B.It does not have to be checked as often C、C.It is reliable due to it's essential simplicity D、D.All points on the compass rose are readily visible

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第6题

[单选题] What is the name of the movable，radial guide line used to measure direction on a radar?（）

A、Compass rose B、Cursor C、Plan position indicator D、Variable range marker

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第7题

[单选题] Which information does the outer ring of a compass rose on a nautical chart provide（）.

A、variation B、true directions C、magnetic directions D、annual rate of variation change

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第8题

[单选题] When an azimuth of the Sun has been taken and the deviation of the standard magnetic compass computed，the watch officer should record the results（）.

A、in the vessel's Official Logbook B、on the compass deviation card C、in the compass deviation log D、on a Napier diagram