On small passenger vessels which is a...

Question 1 / 2066636ee728f7522a1c5189bb

Question 1 of 2066636ee728f7522a1c5189bb

On small passenger vessels which is a requirement of a gasoline tank vent pipe?

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Question 1 of 20

66636ee728f7522a1c5189bb

On small passenger vessels which is a requirement of a gasoline tank vent pipe?

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🔍 Key Concepts

• Gasoline vapor behavior and why venting is critical on small passenger vessels • Basic requirements for fuel tank vent design on inspected small passenger vessels in 46 CFR Subchapter T • The relationship between vent size, vent location, and termination (where the vent opens to atmosphere)

💭 Think About

• Think about what happens to gasoline vapors when a tank is being filled, heated by the sun, or in rough seas. How must the vent be arranged so vapors can always escape safely? • How does the cross‑sectional area (size) of the vent line relate to the safe relief of pressure in the tank? Would a very small vent be acceptable? • If you only did one of the listed design features (U-bend termination, minimum size, or connection at the tank’s highest point), would that alone be enough for safe and continuous venting under all conditions?

✅ Before You Answer

• Check which options deal with where the vent connects to the tank versus where it terminates on the vessel. • Verify which option addresses a minimum vent size requirement and why that matters for pressure relief and vapor flow. • Ask yourself: do current safety standards for gasoline systems usually require just one design feature, or a combination of location, termination, and size requirements?

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Question 1 of 20

On small passenger vessels which is a requirement of a gasoline tank vent pipe?

It may terminate in a U-bend as high above the weather deck as practicable

It must have a cross sectional area not less than that of 19 millimeters OD tubing.

It must be connected to the tank at its highest point

All of the above

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Question 1 / 2066636ee728f7522a1c5189bb

Question 1 of 2066636ee728f7522a1c5189bb

On small passenger vessels which is a requirement of a gasoline tank vent pipe?

Back

Question 1 of 20

66636ee728f7522a1c5189bb

On small passenger vessels which is a requirement of a gasoline tank vent pipe?

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