With an approved combination nozzle,...

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Question 1 of 2066636eec28f7522a1c51bfed

With an approved combination nozzle, low-velocity fog is produced by __________.

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Question 1 of 20

66636eec28f7522a1c51bfed

With an approved combination nozzle, low-velocity fog is produced by __________.

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🔍 Key Concepts

• Combination nozzle operations on board ships • Difference between high-velocity fog and low-velocity fog • Purpose and use of fog applicators in shipboard firefighting

💭 Think About

• Think about how you would safely apply water to a fire in a confined or obstructed space without too much nozzle reaction or steam production near the firefighter. • Consider which choice actually changes the character of the water stream from a normal firehose stream into a broader, gentler fog pattern. • Ask yourself which option matches standard shipboard practice for reaching behind bulkheads, into overheads, or around corners while still using fog.

✅ Before You Answer

• Verify which device is specifically designed to create low-velocity fog rather than just changing pressure at the nozzle. • Check which option is commonly used with an approved combination nozzle in USCG/shipboard firefighting training manuals. • Eliminate any answers that only increase pressure or use a solid/straight stream, since those normally do NOT produce low-velocity fog.

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Question 1 of 2066636eec28f7522a1c51bfed

With an approved combination nozzle, low-velocity fog is produced by __________.

Back

Question 1 of 20

66636eec28f7522a1c51bfed

With an approved combination nozzle, low-velocity fog is produced by __________.

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

• Combination nozzle operations on board ships • Difference between high-velocity fog and low-velocity fog • Purpose and use of fog applicators in shipboard firefighting

💭 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