Coast Guard Regulations (46 CFR) state that...

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Question 1 of 205eccef9ebacbc34ba4d464a3

Coast Guard Regulations (46 CFR) state that where reasonable and practicable, the steam pressure in a steam smothering system should be at least ______.

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5eccef9ebacbc34ba4d464a3

Coast Guard Regulations (46 CFR) state that where reasonable and practicable, the steam pressure in a steam smothering system should be at least ______.

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🔍 Key Concepts

• Steam smothering systems used for firefighting on older steam-powered vessels • Design intent: steam must reach the fire area with enough pressure after pipe losses • Locate specific wording in 46 CFR about steam smothering system pressure requirements

💭 Think About

• Ask yourself: Is the required pressure a fixed minimum psi value, or is it tied to boiler working pressure? • Consider typical fire main and sprinkler pressures—would a very low steam pressure be effective at penetrating and smothering a fire in machinery spaces? • Think about friction loss in long piping runs—what starting pressure would still leave enough pressure at the remote nozzles?

✅ Before You Answer

• Verify whether 46 CFR specifies a numerical minimum psi rather than a percentage of boiler pressure • Check that the value seems adequate to overcome line losses and elevation differences to the most remote outlet • Confirm that the required pressure is described as "where reasonable and practicable," which may hint that it's a standard design target, not a variable fraction.

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Question 1 of 205eccef9ebacbc34ba4d464a3

Coast Guard Regulations (46 CFR) state that where reasonable and practicable, the steam pressure in a steam smothering system should be at least ______.

Back

Question 1 of 20

5eccef9ebacbc34ba4d464a3

Coast Guard Regulations (46 CFR) state that where reasonable and practicable, the steam pressure in a steam smothering system should be at least ______.

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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