Which operation may cause the pressure in an...

Question 1 / 2066636ee728f7522a1c5184d2

Question 1 of 2066636ee728f7522a1c5184d2

Which operation may cause the pressure in an inert tank to fall below the prescribed limits?

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Question 1 of 20

66636ee728f7522a1c5184d2

Which operation may cause the pressure in an inert tank to fall below the prescribed limits?

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🔍 Key Concepts

• Inert gas systems on tankers and how they maintain safe pressure and oxygen levels in cargo tanks • What happens to tank pressure when cargo or vapors are removed versus when they are added or heated • The difference between operations that consume or draw out vapors and those that introduce gas or create expansion

💭 Think About

• For each option, ask yourself: does this operation tend to REMOVE cargo/vapor from the tank, or ADD/EXPAND it? How would that affect pressure? • Which operation requires particular attention to keeping the inert gas system running so the tank does not go below the minimum pressure? • Think about which operation could create a slight vacuum in the tank if the inert gas flow or pressure is not carefully controlled.

✅ Before You Answer

• Identify which operation would most likely reduce the volume of gas/vapor inside the tank. • Confirm which operations generally heat or add vapors, tending to increase or maintain pressure rather than lower it. • Before choosing, match the operation to a situation where tank vacuum or under-pressure is a known risk that must be avoided.

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Question 1 of 20

Which operation may cause the pressure in an inert tank to fall below the prescribed limits?

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Question 1 / 2066636ee728f7522a1c5184d2

Question 1 of 2066636ee728f7522a1c5184d2

Which operation may cause the pressure in an inert tank to fall below the prescribed limits?

Back

Question 1 of 20

66636ee728f7522a1c5184d2

Which operation may cause the pressure in an inert tank to fall below the prescribed limits?

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?

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