According to U.S. regulations what is the...

Question 1 / 205eccef9dbacbc34ba4d45c7c

Question 1 of 205eccef9dbacbc34ba4d45c7c

According to U.S. regulations what is the maximum allowable working pressure (MAWP) for each hose assembly used for transferring oil?

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Question 1 of 20

5eccef9dbacbc34ba4d45c7c

According to U.S. regulations what is the maximum allowable working pressure (MAWP) for each hose assembly used for transferring oil?

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🔍 Key Concepts

• Oil transfer hoses requirements in 33 CFR Part 155 and/or 33 CFR Part 154 • Difference between a fixed pressure value requirement and a multiple of operating/relief pressure requirement • Understanding units: psi vs kPa and approximate conversions (1 psi ≈ 6.9 kPa)

💭 Think About

• Is the regulation written as a specific minimum pressure number, or as a ratio (like 4 times some pressure)? • Does the rule for oil transfer hose MAWP depend on the relief valve setting, or is it a standalone minimum regardless of system details? • Which choice best matches the typical regulatory style for hose design (simple minimum rating vs conditional formula)?

✅ Before You Answer

• Look up the exact language in 33 CFR 155 on hose assemblies used for oil transfer and identify whether it specifies a fixed minimum MAWP value. • Verify the approximate conversion between psi and kPa to see which options are numerically equivalent or obviously different. • Make sure you distinguish between requirements for relief valves and piping versus the specific requirement for hose MAWP — they are not always the same section or formula.

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Question 1 of 20

According to U.S. regulations what is the maximum allowable working pressure (MAWP) for each hose assembly used for transferring oil?

At least 600 psi (4.14 MPa)

At least four times the sum for the pressure of the relief valve setting

More than the maximum pump pressure when a relief valve is not installed

At least 1030 kPa gauge (approx. 150 psig)

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Question 1 / 205eccef9dbacbc34ba4d45c7c

Question 1 of 205eccef9dbacbc34ba4d45c7c

According to U.S. regulations what is the maximum allowable working pressure (MAWP) for each hose assembly used for transferring oil?

Back

Question 1 of 20

5eccef9dbacbc34ba4d45c7c

According to U.S. regulations what is the maximum allowable working pressure (MAWP) for each hose assembly used for transferring oil?

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