Tank vent flame screens must be maintained...

Question 1 / 205eccef9cbacbc34ba4d45c35

Question 1 of 205eccef9cbacbc34ba4d45c35

Tank vent flame screens must be maintained in good condition and properly fitted in the opening they protect in order to __________.

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Question 1 of 20

5eccef9cbacbc34ba4d45c35

Tank vent flame screens must be maintained in good condition and properly fitted in the opening they protect in order to __________.

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🔍 Key Concepts

• Purpose of a flame screen in a tank vent on a vessel carrying flammable liquids or vapors • How flame propagation through a vent can be affected by a mesh or screen • Difference between vapor movement and flame/heat transfer

💭 Think About

• What happens if an external ignition source (spark or flame) contacts vapors at the vent? What is the flame screen supposed to stop or control in that situation? • Think about whether a vent must stay open or closed to keep the tank safe from overpressure or vacuum while loading/discharging cargo or during heating. • Which option best matches the idea of safety against ignition rather than just containing or releasing vapors?

✅ Before You Answer

• Identify which choices talk about vapors moving versus flame or heat moving. • Ask: does a flame screen’s mesh mainly stop vapors from moving, or does it mainly stop a flame from traveling into or out of the tank? • Make sure the option you choose is concerned with ignition and fire safety, not simply with ventilation or vapor retention.

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Question 1 of 20

Tank vent flame screens must be maintained in good condition and properly fitted in the opening they protect in order to __________.

prevent flammable vapors from entering the tank

allow the escape of flammable vapors

contain flammable vapors within the tank

allow dissipation of heat from open flame

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Question 1 / 205eccef9cbacbc34ba4d45c35

Question 1 of 205eccef9cbacbc34ba4d45c35

Tank vent flame screens must be maintained in good condition and properly fitted in the opening they protect in order to __________.

Back

Question 1 of 20

5eccef9cbacbc34ba4d45c35

Tank vent flame screens must be maintained in good condition and properly fitted in the opening they protect in order to __________.

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