The extinguishing agent most likely to allow...

Question 1 / 2066636eec28f7522a1c51c2a4

Question 1 of 2066636eec28f7522a1c51c2a4

The extinguishing agent most likely to allow reignition of a fire is __________.

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Question 1 of 20

66636eec28f7522a1c51c2a4

The extinguishing agent most likely to allow reignition of a fire is __________.

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🔍 Key Concepts

• How different extinguishing agents work to stop the fire triangle (heat, fuel, oxygen) • Surface cooling vs. smothering (oxygen removal) vs. separating fuel from oxygen • Which agents leave protection on the fuel after discharge, and which leave nothing behind

💭 Think About

• For each choice, ask: does this agent only remove heat, only displace oxygen, or also create a lasting barrier on the fuel? • Think about which agent dissipates quickly into the air without cooling the fuel very much, allowing hot surfaces to re-ignite when oxygen returns • Consider which agents are best for deep‑seated fires versus only for quick knockdown in a closed space

✅ Before You Answer

• Identify which agent is primarily an oxygen-displacing gas with little or no cooling effect • Decide which agents (water stream, water fog, foam, CO₂) can continue to cool or blanket the fuel after application stops • Ask yourself: after I stop applying this agent, which situation would most easily let flames come back if any ignition source remains?

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Question 1 of 20

The extinguishing agent most likely to allow reignition of a fire is __________.

water stream

foam

water fog

carbon dioxide

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Question 1 / 2066636eec28f7522a1c51c2a4

Question 1 of 2066636eec28f7522a1c51c2a4

The extinguishing agent most likely to allow reignition of a fire is __________.

Back

Question 1 of 20

66636eec28f7522a1c51c2a4

The extinguishing agent most likely to allow reignition of a fire is __________.

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