When a magnetic compass is not in use for a...

Question 1 / 2707066636ee928f7522a1c519b56

Question 1 of 2707066636ee928f7522a1c519b56

When a magnetic compass is not in use for a prolonged period of time it should __________.

Question 1 of 27070

When a magnetic compass is not in use for a prolonged period of time it should __________.

🔍 Key Concepts

• Care and storage of magnetic compasses on small vessels • What conditions gradually damage liquid-filled instruments (heat, cold, vibration, etc.) • The purpose of compensating magnets and when they are adjusted or removed

💭 Think About

• Think about what would slowly harm a magnetic compass if it sat for months or years on a boat exposed to the elements. • Ask yourself: which option describes a normal, recommended storage practice and which sound like maintenance actions only done by a specialist? • Consider what the liquid inside the compass does and whether changing its gas content is a typical user task.

✅ Before You Answer

• Eliminate any option that would change the compass adjustment (its deviation correction) without a valid reason. • Ask whether the action would increase or decrease long-term accuracy and lifespan of the compass. • Verify which choice reflects simple protective storage, not technical calibration or repair work.

Question 1 of 27070

When a magnetic compass is not in use for a prolonged period of time it should __________.

be locked into a constant heading

have the compensating magnets removed

be shielded from direct sunlight

have any air bubbles replaced with nitrogen