If a magnetic compass is not affected by any magnetic field other than the Earth’s，which statement is TRUE?（）. -题库考试答案搜索网

If a magnetic compass is not affected by any magnetic field other than the Earth’s，which statement is TRUE?（）.

单选题

2022-06-02 18:58

A、Compass error and variation are equal
B、Compass north will be true north
C、Variation will equal deviation
D、There will be no compass error

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正确答案

A

试题解析

标签：航海仪器使用说明书

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