When using a mechanical (windup type) marine...

Question 1 / 2066636ee928f7522a1c51a546

Question 1 of 2066636ee928f7522a1c51a546

When using a mechanical (windup type) marine chronometer, how often should it be reset?

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Question 1 of 20

66636ee928f7522a1c51a546

When using a mechanical (windup type) marine chronometer, how often should it be reset?

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🔍 Key Concepts

• Chronometer error vs. chronometer rate and why navigators care more about a stable rate than a small error • Traditional practice with mechanical (windup) marine chronometers used for celestial navigation • Impact of resetting a chronometer on its known, predictable behavior over time

💭 Think About

• Ask yourself: does frequent resetting help or hurt your ability to know how fast the chronometer gains or loses time each day? • Which option best reflects the idea that a navigator wants a steady, predictable rate rather than constantly changing the reference time? • Think about which choice would be considered standard seamanship practice over many long ocean voyages with celestial navigation.

✅ Before You Answer

• Verify which option preserves a consistent daily rate (seconds per day) so you can apply a reliable correction instead of starting over • Check which choice would minimize disturbance to the chronometer’s mechanism and balance wheel, since mechanical instruments like stability • Eliminate any choices that would cause frequent changes in the reference time, making long‑term tracking of chronometer error more difficult

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Question 1 of 20

When using a mechanical (windup type) marine chronometer, how often should it be reset?

If the chronometer rate changes from gaining to losing or vice versa

Whenever the chronometer error exceeds approximately four minutes

Only when it is overhauled

At the start of each voyage

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Question 1 / 2066636ee928f7522a1c51a546

Question 1 of 2066636ee928f7522a1c51a546

When using a mechanical (windup type) marine chronometer, how often should it be reset?

Back

Question 1 of 20

66636ee928f7522a1c51a546

When using a mechanical (windup type) marine chronometer, how often should it be reset?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed