Fuel oil tank vents are fitted with a...

Question 1 / 205eccef9cbacbc34ba4d45c3b

Question 1 of 205eccef9cbacbc34ba4d45c3b

Fuel oil tank vents are fitted with a corrosion resistant wire mesh screen to __________.

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Question 1 of 20

5eccef9cbacbc34ba4d45c3b

Fuel oil tank vents are fitted with a corrosion resistant wire mesh screen to __________.

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🔍 Key Concepts

• Fuel oil tank venting systems and why vents are required • Purpose of a wire mesh (gauze) screen in a vent line on a tank containing flammable liquids • Fire and explosion risks associated with vapors leaving and entering fuel tanks

💭 Think About

• Ask yourself: What is the main safety hazard with fuel oil tanks – is it solids, liquids, or vapors that create the greatest risk? • Think about how a fine wire mesh behaves if a flame front tries to pass through it. What property of the mesh affects this? • Which option directly addresses the biggest danger associated with fuel vapors at an open vent?

✅ Before You Answer

• Identify the primary safety function of wire mesh in vents on tanks that hold flammable liquids, not just fuel oil tanks. • Distinguish between preventing product loss/contamination and preventing ignition of vapors. • Consider which choice most closely matches the function of a flame arrester-type screen commonly fitted on tank vents.

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Question 1 of 20

Fuel oil tank vents are fitted with a corrosion resistant wire mesh screen to __________.

prevent dirt from entering the tank

dissipate fumes leaving the vent

prevent flames from entering the tank

prevent accidental overflow

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Question 1 / 205eccef9cbacbc34ba4d45c3b

Question 1 of 205eccef9cbacbc34ba4d45c3b

Fuel oil tank vents are fitted with a corrosion resistant wire mesh screen to __________.

Back

Question 1 of 20

5eccef9cbacbc34ba4d45c3b

Fuel oil tank vents are fitted with a corrosion resistant wire mesh screen 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