A characteristic of most petroleum vapors is...

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Question 1 of 205eccef9ebacbc34ba4d465ca

A characteristic of most petroleum vapors is that they are __________.

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5eccef9ebacbc34ba4d465ca

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A characteristic of most petroleum vapors is that they are __________.

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🔍 Key Concepts

• Behavior of petroleum vapors compared to surrounding air • How vapors from gasoline or crude oil tend to collect in certain spaces on a vessel • Fire and explosion risk in confined or low-lying areas

💭 Think About

• Think about where fuel vapors are most dangerous on a ship: do they rise and disperse, or sink and accumulate? • When you open a gasoline container, do the fumes usually move upward and away quickly, or stay low and drift along the deck or bilge? • Which choice would best explain why we are so concerned about vapors in bilges, voids, and tanks?

✅ Before You Answer

• Consider the relative density of common petroleum vapors compared to air • Recall standard safety warnings about ventilating bilges and lower compartments before entering • Eliminate any options that conflict with what you know about flammability and explosion hazards of fuel vapors

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Question 1 of 205eccef9ebacbc34ba4d465ca

A characteristic of most petroleum vapors is that they are __________.

Back

Question 1 of 20

5eccef9ebacbc34ba4d465ca

Q

A characteristic of most petroleum vapors is that they are __________.

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

• Behavior of petroleum vapors compared to surrounding air • How vapors from gasoline or crude oil tend to collect in certain spaces on a vessel • Fire and explosion risk in confined or low-lying areas

💭 Think About

• Think about where fuel vapors are most dangerous on a ship: do they rise and disperse, or sink and accumulate? • When you open a gasoline container, do the fumes usually move upward and away quickly, or stay low and drift along the deck or bilge? • Which choice would best explain why we are so concerned about vapors in bilges, voids, and tanks?

✅ Before You Answer

• Consider the relative density of common petroleum vapors compared to air • Recall standard safety warnings about ventilating bilges and lower compartments before entering • Eliminate any options that conflict with what you know about flammability and explosion hazards of fuel vapors

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed