A vessel carries a total of ten B-II CO₂...

Question 1 / 205eccef9ebacbc34ba4d462e4

Question 1 of 205eccef9ebacbc34ba4d462e4

A vessel carries a total of ten B-II CO₂ fire extinguishers. How many spare extinguishers must the vessel carry?

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Question 1 of 20

5eccef9ebacbc34ba4d462e4

A vessel carries a total of ten B-II CO₂ fire extinguishers. How many spare extinguishers must the vessel carry?

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🔍 Key Concepts

• 46 CFR requirements for spare portable fire extinguishers • How spare extinguisher requirements are based on the total number of extinguishers of the same size/type • Whether there is a threshold number where spares become mandatory

💭 Think About

• Look up the table or paragraph in 46 CFR that explains how many spares are needed when you have multiple identical extinguishers. What does it say for 1–19 extinguishers of the same size? • Ask yourself: is the rule usually ‘one spare for each in service’ or ‘only a certain percentage or minimum number of spares’? • Consider whether CO₂ type and B-II size change the number of spares required, or if the rule is based only on how many extinguishers you have.

✅ Before You Answer

• Verify the exact CFR citation that covers spare portable extinguishers for inspected vessels (e.g., 46 CFR Part dealing with fire protection). • Confirm what the rule says for vessels carrying 10 B-II extinguishers: is it no spares, one spare, or a fraction/percentage of the total? • Make sure the requirement is for spare extinguishers, not just maintenance or recharging provisions.

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Question 1 of 20

A vessel carries a total of ten B-II CO₂ fire extinguishers. How many spare extinguishers must the vessel carry?

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Question 1 / 205eccef9ebacbc34ba4d462e4

Question 1 of 205eccef9ebacbc34ba4d462e4

A vessel carries a total of ten B-II CO₂ fire extinguishers. How many spare extinguishers must the vessel carry?

Back

Question 1 of 20

5eccef9ebacbc34ba4d462e4

A vessel carries a total of ten B-II CO₂ fire extinguishers. How many spare extinguishers must the vessel carry?

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