A fire of escaping liquefied flammable gas...

Question 1 / 205eccef9ebacbc34ba4d4639d

Question 1 of 205eccef9ebacbc34ba4d4639d

A fire of escaping liquefied flammable gas is best extinguished by which action?

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Question 1 of 20

5eccef9ebacbc34ba4d4639d

A fire of escaping liquefied flammable gas is best extinguished by which action?

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🔍 Key Concepts

• Fire tetrahedron – fuel, oxygen, heat, and chemical chain reaction • Behavior of liquefied flammable gas when its container or piping fails • Difference between controlling the fuel source vs. acting on oxygen, temperature, or chain reaction

💭 Think About

• Which part of the fire tetrahedron can you most realistically and safely control when a pressurized flammable gas is escaping? • What happens if you extinguish the visible flames but do NOT deal with the escaping gas itself near other ignition sources? • On gas fires, what is the usual first priority: act on the burning flame, or control the leak/fuel source?

✅ Before You Answer

• Verify which option directly addresses the source of fuel rather than just the visible flames • Consider which action, if done alone, might create a greater explosion hazard if the gas continues to escape unburned • Check standard guidance for gas-fed fires: what is the recommended primary control measure before other firefighting actions?

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Question 1 of 20

A fire of escaping liquefied flammable gas is best extinguished by which action?

Cooling the gas below the ignition point

Cutting off the supply of oxygen

Interrupting the chain reaction

Stopping the flow of gas

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Question 1 / 205eccef9ebacbc34ba4d4639d

Question 1 of 205eccef9ebacbc34ba4d4639d

A fire of escaping liquefied flammable gas is best extinguished by which action?

Back

Question 1 of 20

5eccef9ebacbc34ba4d4639d

A fire of escaping liquefied flammable gas is best extinguished by which action?

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?

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