The CO2 flooding system is actuated by a...

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Question 1 of 2066636eec28f7522a1c51c0dc

The CO2 flooding system is actuated by a sequence of steps which are __________.

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Question 1 of 20

66636eec28f7522a1c51c0dc

The CO2 flooding system is actuated by a sequence of steps which are __________.

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🔍 Key Concepts

• Fixed CO₂ fire-extinguishing system safety features (time delay and alarms) • Required warning / evacuation alarm before CO₂ release in an enclosed space • Difference between control actions (actuating the system) and system valves that are normally operated by crew only after safety steps

💭 Think About

• Which sequence best protects personnel in the space before CO₂ is discharged? Think about what must happen before CO₂ is released into a manned compartment. • Look at each option and ask: does it clearly indicate a warning or evacuation step, or does it jump straight to operating valves? • In a real emergency, would you expect the first action to be manipulating internal piping valves, or operating a clearly marked emergency control device in the release station?

✅ Before You Answer

• Verify which option includes a positive human action at a remote release station (e.g., a clearly marked emergency control) rather than normal line valves. • Check which sequence implies warning/evacuation or alarm before or during actuation, as required by SOLAS/46 CFR for CO₂ in machinery/large spaces. • Eliminate any option that suggests operating a bypass or stop valve as the first emergency step, since those are typically not the primary emergency actuation controls.

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Question 1 of 2066636eec28f7522a1c51c0dc

The CO2 flooding system is actuated by a sequence of steps which are __________.

Back

Question 1 of 20

66636eec28f7522a1c51c0dc

The CO2 flooding system is actuated by a sequence of steps which are __________.

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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