A carbon dioxide fire extinguisher is...

Question 1 / 2066636ee728f7522a1c5175f7

Question 1 of 2066636ee728f7522a1c5175f7

A carbon dioxide fire extinguisher is required to be recharged if the weight loss exceeds what percentage of the weight of the charge? (small passenger vessel regulations)

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Question 1 of 20

66636ee728f7522a1c5175f7

A carbon dioxide fire extinguisher is required to be recharged if the weight loss exceeds what percentage of the weight of the charge? (small passenger vessel regulations)

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🔍 Key Concepts

• 46 CFR Subchapter T portable fire extinguisher requirements for small passenger vessels • Why carbon dioxide (CO₂) extinguishers are checked by WEIGHT instead of pressure • The regulation’s specific maximum percentage of charge loss allowed before recharging is required

💭 Think About

• Ask yourself: For a safety‑critical device like a CO₂ extinguisher, would the Coast Guard allow only a very small loss, a moderate loss, or a very large loss before requiring recharging? • Think about how quickly CO₂ can leak over time and what percentage loss would still leave the extinguisher reasonably effective in an emergency. • Compare the answer choices: which one best fits a strict but practical safety margin for life‑saving equipment on a passenger vessel?

✅ Before You Answer

• Look up the exact wording in 46 CFR under small passenger vessel fire protection for CO₂ extinguisher maintenance/inspection standards. • Verify which percentage is specified as the maximum allowable loss of charge by weight before recharging is required. • Confirm that the percentage applies to weight of the charge, not the total extinguisher weight or pressure gauge reading.

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Question 1 of 20

A carbon dioxide fire extinguisher is required to be recharged if the weight loss exceeds what percentage of the weight of the charge? (small passenger vessel regulations)

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Question 1 / 2066636ee728f7522a1c5175f7

Question 1 of 2066636ee728f7522a1c5175f7

A carbon dioxide fire extinguisher is required to be recharged if the weight loss exceeds what percentage of the weight of the charge? (small passenger vessel regulations)

Back

Question 1 of 20

66636ee728f7522a1c5175f7

A carbon dioxide fire extinguisher is required to be recharged if the weight loss exceeds what percentage of the weight of the charge? (small passenger vessel regulations)

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?

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