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【单项选择题】

Deviation which is maximum on intercardinal compass headings may be removed by the（）.

A、A.Flinders bar

B、B.transverse magnets

C、C.fore-and-aft magnets

D、D.soft iron spheres on the sides of the compass

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更多“Deviation which is maximum on intercardinal compass headings may be removed by the（）.”相关的问题
第1题
[单选题] As in the case of a voyage charter-party，it m>ism> implied in all bills of lading that（）will be made from the contractual route unless such m>deviationm> m>ism> justified.

A、m>deviationm>  B、no m>deviationm>  C、navigation  D、no navigation  

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第2题
[单选题] Engine （） refers to the relative time of position of crank, at m>whichm> each operation during the cycle m>ism> commenced and m>ism> completed.

A、timing  B、m>deviationm>  C、firing order  D、phase  

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第3题
[单选题] If the compass heading and the magnetic heading are the same then（）.

A、the m>deviationm> has been offset by the variation  B、there m>ism> something wrong with the compass  C、the compass m>ism> being influenced by nearby metals  D、there m>ism> no m>deviationm> on that heading  

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第4题
[单选题] If the compass heading and the magnetic heading are the same then（）.

A、the m>deviationm> has been offset by the variation  B、there m>ism> something wrong with the compass  C、the compass m>ism> being influenced by nearby metals  D、there m>ism> no m>deviationm> on that heading  

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第5题
[单选题] The value of the controlled variable, m>whichm> under any fixed set of conditions the automatic controller operates to maintain, m>ism> known as （）

A、set point  B、control point  C、m>deviationm>  D、offset  

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第6题
[单选题] Compass error m>ism> equal to the（）.

A、m>deviationm> minus variation  B、variation plus compass course  C、combined variation and m>deviationm>  D、difference between true and magnetic heading  

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第7题
[单选题] If a magnetic compass m>ism> not affected by any magnetic field other than the Earth’s，m>whichm> statement m>ism> TRUE?（）.

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

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第8题
[单选题] If a magnetic compass m>ism> not affected by any magnetic field other than the Earth’s，m>whichm> statement m>ism> TRUE? （）

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

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第9题
[] Compass error m>ism> equal to the（）.

A、A.m>deviationm> minus variation  B、B.variation plus compass course  C、C.combined variation and m>deviationm>  D、D.difference between true and magnetic heading  

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