In a cartridge-operated dry chemical type...

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Question 1 of 2066636ef028f7522a1c520678

In a cartridge-operated dry chemical type fire extinguisher, when the CO2 cartridge is activated, the dry chemical is released from the extinguisher __________.

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Question 1 of 20

66636ef028f7522a1c520678

In a cartridge-operated dry chemical type fire extinguisher, when the CO2 cartridge is activated, the dry chemical is released from the extinguisher __________.

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🔍 Key Concepts

• Cartridge-operated dry chemical extinguisher design – how the stored CO2 cartridge pressurizes the main cylinder • Location and purpose of the control valve/operating head versus the nozzle at the end of the hose • Difference between the action that pierces/activates the CO2 cartridge and the action that starts/stops the discharge

💭 Think About

• First, picture where the CO2 cartridge is mounted and what mechanical movement actually punctures or opens it • Ask yourself: once the CO2 cartridge has been activated, where do you normally control the flow of the dry chemical when aiming at a fire? • Compare each option and decide which describes the part you would be holding and using to start/stop the agent while you aim at the base of the flames

✅ Before You Answer

• Be clear on which component activates (pressurizes) the extinguisher and which component controls discharge during use • Verify which option refers to a control located at the hose/nozzle versus on the main cylinder/operating head • Eliminate any choice that sounds like a one‑time activation step rather than a normal squeeze‑type discharge control you modulate while fighting the fire

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Question 1 of 2066636ef028f7522a1c520678

In a cartridge-operated dry chemical type fire extinguisher, when the CO2 cartridge is activated, the dry chemical is released from the extinguisher __________.

Back

Question 1 of 20

66636ef028f7522a1c520678

In a cartridge-operated dry chemical type fire extinguisher, when the CO2 cartridge is activated, the dry chemical is released from the extinguisher __________.

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