Which is TRUE when operating the air supply...

Question 1 / 2066636eec28f7522a1c51cfa4

Question 1 of 2066636eec28f7522a1c51cfa4

Which is TRUE when operating the air supply system in a covered lifeboat?

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Question 1 of 20

66636eec28f7522a1c51cfa4

Which is TRUE when operating the air supply system in a covered lifeboat?

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🔍 Key Concepts

• Operation of air supply systems in totally enclosed lifeboats • Purpose of maintaining overpressure inside a covered lifeboat (smoke/fume exclusion) • Relationship between ventilation/air supply and closing openings like hatches and ports

💭 Think About

• Think about why a covered lifeboat has an air supply system at all—what outside condition is it designed to protect against? • If you want to keep harmful gases, smoke, or oil fumes out of the boat, what must be true about openings such as hatches and ports? • Which option, if done, would actually prevent the air system from doing its job or is unrelated to its safe operation?

✅ Before You Answer

• Identify which components must remain open for the air supply system and engine to function as designed • Check which item directly affects the boat’s sealing against outside atmosphere (smoke/gas ingress) • Eliminate any choices that would obviously disable the air system or the propulsion system without a safety reason in this context

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Question 1 of 20

Which is TRUE when operating the air supply system in a covered lifeboat?

The fuel supply valve should be closed

The engine should be shut off

The air cylinder shut-off valve should be closed

All hatches, doors, and oar ports should be closed

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Question 1 / 2066636eec28f7522a1c51cfa4

Question 1 of 2066636eec28f7522a1c51cfa4

Which is TRUE when operating the air supply system in a covered lifeboat?

Back

Question 1 of 20

66636eec28f7522a1c51cfa4

Which is TRUE when operating the air supply system in a covered lifeboat?

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