To determine the variation of a particular area, you inspect the ______.

Prepare for the Deck General and Deck Safety Test. Study with multiple choice questions, each offering hints and explanations. Ensure you're equipped with the essential knowledge to excel in your exam!

Multiple Choice

To determine the variation of a particular area, you inspect the ______.

Variation is the angular difference between true north and magnetic north for a given area. On nautical charts, this is shown on the compass rose, which marks both true north and magnetic north and lists the magnetic variation for that area. By inspecting the compass rose for the charted region you’re using, you can read the variation value to apply when converting bearings. Deviation, radar, and fixing are related to other aspects of navigation and don’t provide the magnetic variation shown on the chart’s compass rose.

To determine the variation of a particular area, you inspect the ______.

Prepare for the Deck General and Deck Safety Test. Study with multiple choice questions, each offering hints and explanations. Ensure you're equipped with the essential knowledge to excel in your exam!

To determine the variation of a particular area, you inspect the ______.

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