With regards to shipboard refrigeration...

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Question 1 of 2066636eee28f7522a1c51f1e6

With regards to shipboard refrigeration systems, after July 1, 1992, what action became illegal?

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66636eee28f7522a1c51f1e6

With regards to shipboard refrigeration systems, after July 1, 1992, what action became illegal?

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🔍 Key Concepts

• Environmental regulations on refrigerants that came into force in the early 1990s (Montreal Protocol implementation) • Differences between service/maintenance practices and manufacturing/production bans • What is meant by Class I and Class II refrigerants (e.g., CFCs and HCFCs)

💭 Think About

• Ask yourself: which option describes something that directly releases ozone-depleting substances into the atmosphere? • Consider whether the Coast Guard/OICMI normally gives permission for routine technical work, or if this sounds more like an environmental law issue. • Which choice lines up with global efforts at that time (early 1990s) to protect the ozone layer rather than a purely technical or procedural restriction?

✅ Before You Answer

• Verify which actions are addressed under U.S. Clean Air Act / EPA refrigerant regulations, not just Coast Guard procedures. • Check what Class I and II refer to in refrigerant terminology and whether these were being phased out, controlled in production, or in handling/venting. • Confirm whether mixing different refrigerants was prohibited at that date, or whether the main legal focus was on a different type of behavior.

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Question 1 of 2066636eee28f7522a1c51f1e6

With regards to shipboard refrigeration systems, after July 1, 1992, what action became illegal?

Back

Question 1 of 20

66636eee28f7522a1c51f1e6

With regards to shipboard refrigeration systems, after July 1, 1992, what action became illegal?

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

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