In accordance with Coast Guard Regulations...

Question 1 / 205eccef9ebacbc34ba4d46498

Question 1 of 205eccef9ebacbc34ba4d46498

In accordance with Coast Guard Regulations (46 CFR), which of the following power sources would be acceptable for the carbon dioxide warning alarm?

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Question 1 of 20

5eccef9ebacbc34ba4d46498

In accordance with Coast Guard Regulations (46 CFR), which of the following power sources would be acceptable for the carbon dioxide warning alarm?

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🔍 Key Concepts

• 46 CFR requirements for fixed carbon dioxide (CO₂) fire extinguishing systems • Purpose of the CO₂ WARNING ALARM and what happens to power during a fire/emergency • Difference between ship’s service power and emergency power sources

💭 Think About

• If a CO₂ system is discharging during a fire, what might happen to the normal ship’s power supply? How should the alarm still be able to function? • Which option best ensures the alarm will sound even if the main power fails or is secured as part of the fire response? • Does the regulation favor a power source that is independent, backed up, or connected to emergency systems?

✅ Before You Answer

• Verify which answer choice clearly references the emergency power system or emergency batteries/generator rather than normal ship service power. • Check that the power source described is reliable during a casualty and not likely to be lost when CO₂ is released or main power is shut down. • Confirm in 46 CFR Subchapter I (fire protection systems) how the CO₂ warning alarm is required to be powered, especially regarding emergency power availability.

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Question 1 of 20

In accordance with Coast Guard Regulations (46 CFR), which of the following power sources would be acceptable for the carbon dioxide warning alarm?

The alarm shall depend on no source of power other than the carbon dioxide.

The ship's general distribution panel.

The emergency lighting and power system via storage batteries or emergency generator.

The general alarm power supply storage battery with a nominal potential of not less than 6 volts.

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Question 1 / 205eccef9ebacbc34ba4d46498

Question 1 of 205eccef9ebacbc34ba4d46498

In accordance with Coast Guard Regulations (46 CFR), which of the following power sources would be acceptable for the carbon dioxide warning alarm?

Back

Question 1 of 20

5eccef9ebacbc34ba4d46498

In accordance with Coast Guard Regulations (46 CFR), which of the following power sources would be acceptable for the carbon dioxide warning alarm?

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