On a vapor control system, each vessel's...

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Question 1 of 205eccef9bbacbc34ba4d45108

On a vapor control system, each vessel's vapor connection flange must have a __________.

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5eccef9bbacbc34ba4d45108

On a vapor control system, each vessel's vapor connection flange must have a __________.

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🔍 Key Concepts

• 46 CFR vapor control systems requirements for tank vessels and facilities • Standardized vapor connection flange design to ensure safe, gas-tight connection • Why projections or fittings on a flange face might affect tight sealing

💭 Think About

• Look at which option would be required on every vessel’s vapor connection flange—not just sometimes useful equipment. • Consider what must be standardized so any shore connection can safely mate to any vessel’s vapor flange. • Think about what fittings or attachments placed on the flange face might interfere with getting an even gasket seal against the mating flange.

✅ Before You Answer

• Verify in 46 CFR Part 39 (Vapor Control Systems) what is specified for the design of the vessel’s vapor connection flange. • Check which choices would be permanently required on all vessels, versus optional or situational equipment. • Be sure the requirement applies to the flange itself, not to nearby piping, monitoring, or hose‑support gear.

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Question 1 of 205eccef9bbacbc34ba4d45108

On a vapor control system, each vessel's vapor connection flange must have a __________.

Back

Question 1 of 20

5eccef9bbacbc34ba4d45108

On a vapor control system, each vessel's vapor connection flange must have a __________.

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