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【单选题】

If the magnetic heading is greater than the compass heading，the deviation is（）.

A、east

B、west

C、north

D、south

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更多“If the magnetic heading is greater than the compass heading，the deviation is（）.”相关的问题
第1题
[单选题] A vessel is heading magnetic east and its magnetic compass indicates a heading of 086°. Which action should be taken to remove this error during compass adjustment?（）

A、If the blue ends of the magnets are aft，and the fore-and-aft tray is at the top，you should add some magnets.  B、If the blue ends of the magnets are aft you should lower the fore-and-aft tray  C、If the blue ends of the magnets are aft，and the fore-and-aft tray is at the top，you should reverse the magnets  D、If the blue ends of the magnets are forward，and the fore-and-aft tray is at the bottom，you should add some magnets  

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第2题
[] A vessel is heading magnetic east and its magnetic compass indicates a heading of 086°.Which action should be taken to remove this error during compass adjustment（）.

A、A.If the blue ends of the magnets are aft，and the fore-and-aft tray is at the top，you should add some magnets  B、B.If the blue ends of the magnets are aft you should lower the fore-and-aft tray  C、C.If the blue ends of the magnets are aft，and the fore-and-aft tray is at the top，you should reverse the magnets  D、D.If the blue ends of the magnets are forward，and the fore-and-aft tray is at the bottom，you should add some magnets  

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第3题
[单选题] A vessel is heading magnetic north and its magnetic compass indicates a heading of 003°. What action should be taken to remove this error during compass adjustment? （）

A、Move the quadrantal spheres closer to the compass  B、Raise the heeling magnet if the red end is up  C、Remove some of the Flinders bar  D、Raise or lower the athwartship magnets  

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第4题
[单选题] A vessel is heading magnetic northwest and its magnetic compass indicates a heading of 312°. What action should be taken to remove this error during compass adjustment? （）

A、If the quadrantal spheres are all the way out，replace them with smaller spheres  B、If the quadrantal spheres are all the way in，replace them with larger spheres  C、If the quadrantal spheres are all of the way out，move the spheres in  D、If the quadrantal spheres are all the way out，replace them with larger spheres.  

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第5题
[单选题] If the compass heading and the magnetic heading are the same then（）.

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

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第6题
[单选题] If the compass heading and the magnetic heading are the same then（）.

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

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第7题
[单选题] Magnetic dip is a measurement of the angle between the（）.

A、geographic pole and the magnetic pole  B、lubber's line and true north  C、horizontal and the magnetic line of force  D、compass heading and the magnetic heading  

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第8题
[] A vessel is heading magnetic northwest and its magnetic compass indicates a heading of 317°. What action should be taken to remove this error during compass adjustment? （）

A、A.If the quadrantal spheres are out as far as possible replace them with smaller spheres  B、B.If the quadrantal spheres are in as far as possible remove one of the spheres  C、C.If the quadrantal spheres are in as far as possible replace them with smaller spheres  D、D.If the quadrantal spheres are out as far as possible，move the quadrantal spheres in  

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第9题
[单选题] Which magnetic compass corrector（s）CANNOT be set on a heading of magnetic east or magnetic west（）.

A、Heeling magnet  B、Flinders bar  C、Fore-and-aft magnets  D、All of the above can be set on magnetic east or magnetic west headings  

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