According to Coast Guard Regulations (46...

Question 1 / 205eccef9ebacbc34ba4d46496

Question 1 of 205eccef9ebacbc34ba4d46496

According to Coast Guard Regulations (46 CFR), which of the following statements is true concerning fixed carbon dioxide fire extinguishing systems?

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Question 1 of 20

5eccef9ebacbc34ba4d46496

According to Coast Guard Regulations (46 CFR), which of the following statements is true concerning fixed carbon dioxide fire extinguishing systems?

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🔍 Key Concepts

• 46 CFR requirements for fixed carbon dioxide fire extinguishing systems on inspected vessels • Specific construction and installation standards for CO₂ cylinders (fabrication, inclination, location) • Difference between U.S. DOT cylinder standards and other codes like the American Welding Society (AWS)

💭 Think About

• Look for the choice that most closely matches the exact type of standard usually cited for pressure cylinders in Coast Guard regulations. • Consider which options sound like they impose very specific numeric limits (like angles or weights) that you might have seen directly in 46 CFR tables or text. • Ask yourself: does 46 CFR more often regulate fire system cylinders by location and quantity limits, by material/welding codes, or by temperature of the cylinder room?

✅ Before You Answer

• Verify in 46 CFR whether CO₂ cylinders must comply with DOT cylinder specifications or with an AWS welding code. • Check if there is a specific maximum inclination angle from vertical allowed when cylinders have flexible or bent siphon tubes. • Confirm whether there is a stated maximum CO₂ charge (in pounds or kilograms) that allows cylinders to be located inside the protected space.

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Question 1 of 20

According to Coast Guard Regulations (46 CFR), which of the following statements is true concerning fixed carbon dioxide fire extinguishing systems?

The space containing the cylinders shall be properly ventilated and designed to preclude an ambient temperature in excess of 100°F (37.78°C)

The cylinders which are fitted with flexible or bent siphon tubes may be inclined not more than 30° from the vertical.

All cylinders used for storing carbon dioxide shall be fabricated, tested, and marked in accordance with the applicable section of the American Welding Society code.

The cylinders may be located within the space protected provided the system consists of not more than 300 pounds (136.1 kg) of carbon dioxide.

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Question 1 / 205eccef9ebacbc34ba4d46496

Question 1 of 205eccef9ebacbc34ba4d46496

According to Coast Guard Regulations (46 CFR), which of the following statements is true concerning fixed carbon dioxide fire extinguishing systems?

Back

Question 1 of 20

5eccef9ebacbc34ba4d46496

According to Coast Guard Regulations (46 CFR), which of the following statements is true concerning fixed carbon dioxide fire extinguishing systems?

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