After a fire has been extinguished in a...

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Question 1 of 205eccef9ebacbc34ba4d46598

After a fire has been extinguished in a closed space, personnel may safely enter the space when __________.

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5eccef9ebacbc34ba4d46598

After a fire has been extinguished in a closed space, personnel may safely enter the space when __________.

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🔍 Key Concepts

• Firefighting in enclosed/closed spaces on ships • Dangers of smoke, toxic gases, and depleted oxygen after a fire is out • Requirements for a safe atmosphere before entry (gas-free / breathable air)

💭 Think About

• Is visibility alone a reliable indicator that the air is safe to breathe after a fire? • Can using special equipment (lifeline, explosion-proof flashlight) make an atmosphere safe if the air itself is still hazardous? • What conditions must be met regarding both toxic gases and oxygen levels before people can safely enter a compartment after a fire?

✅ Before You Answer

• Make sure you consider both the removal of toxic fumes and the presence of enough oxygen to support life. • Check whether "overhaul" addresses air quality or mainly deals with preventing re-ignition of the fire. • Verify which option directly mentions the condition of the atmosphere inside the compartment, not just equipment or visibility.

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Question 1 of 205eccef9ebacbc34ba4d46598

After a fire has been extinguished in a closed space, personnel may safely enter the space when __________.

Back

Question 1 of 20

5eccef9ebacbc34ba4d46598

After a fire has been extinguished in a closed space, personnel may safely enter the space when __________.

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