What is the gas above the liquid in an LNG...

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Question 1 of 2066636ee728f7522a1c517c78

What is the gas above the liquid in an LNG tank?

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What is the gas above the liquid in an LNG tank?

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🔍 Key Concepts

• Behavior of liquefied natural gas (LNG) in a closed cargo tank • What forms when a liquefied gas starts to warm/boil in a tank • Difference between inert gas, nitrogen, and the cargo’s own vapor

💭 Think About

• When LNG is carried in a tank, what happens to some of the liquid as it absorbs heat over time? • In a properly operated LNG cargo tank, is the space above the liquid usually filled with something added from outside, or mainly with something that comes from the cargo itself? • Which of the options listed is actually the same substance as the cargo, just in a different physical state?

✅ Before You Answer

• Identify which answer choice is the same material as LNG but in vapor form • Eliminate gases that are normally used for inerting or padding tanks for other types of cargoes • Be sure you understand that LNG is primarily methane, and think about what its vapor phase would be called

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Question 1 of 2066636ee728f7522a1c517c78

What is the gas above the liquid in an LNG tank?

Back

Question 1 of 20

66636ee728f7522a1c517c78

Q

What is the gas above the liquid in an LNG tank?

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 liquefied natural gas (LNG) in a closed cargo tank • What forms when a liquefied gas starts to warm/boil in a tank • Difference between inert gas, nitrogen, and the cargo’s own vapor

💭 Think About

• When LNG is carried in a tank, what happens to some of the liquid as it absorbs heat over time? • In a properly operated LNG cargo tank, is the space above the liquid usually filled with something added from outside, or mainly with something that comes from the cargo itself? • Which of the options listed is actually the same substance as the cargo, just in a different physical state?

✅ Before You Answer

• Identify which answer choice is the same material as LNG but in vapor form • Eliminate gases that are normally used for inerting or padding tanks for other types of cargoes • Be sure you understand that LNG is primarily methane, and think about what its vapor phase would be called

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

Quick actions

— No credit card needed