"Line Displacement" is a procedure that is...

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Question 1 of 2066636ee728f7522a1c517f6f

"Line Displacement" is a procedure that is followed at an oil terminal facility, when there is a change of which of the following?

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Question 1 of 20

66636ee728f7522a1c517f6f

"Line Displacement" is a procedure that is followed at an oil terminal facility, when there is a change of which of the following?

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🔍 Key Concepts

• Line displacement in shore cargo lines at oil terminals • Risk of product contamination when changing grades or products • Typical sequence of operations in loading and discharging at an oil terminal

💭 Think About

• Ask yourself: In which situation is it most critical to push the old liquid out of the cargo line and replace it, to avoid mixing two different products? • Think about whether line displacement is done while cargo is actively moving to/from a ship, or just before/after a major operation starts or ends. • Consider what the terminal is trying to achieve: are they clearing lines of the previous cargo, preparing lines for a new cargo, or changing which line is connected?

✅ Before You Answer

• Identify when the previous product is still inside the shore line and would mix with the next product if not displaced. • Decide whether line displacement is more logically tied to a change in product or a change in which line is used. • Consider the timing: Is line displacement usually associated with the start of an operation, the final clean‑up at the end, or a mid‑operation adjustment?

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Question 1 of 2066636ee728f7522a1c517f6f

"Line Displacement" is a procedure that is followed at an oil terminal facility, when there is a change of which of the following?

Back

Question 1 of 20

66636ee728f7522a1c517f6f

"Line Displacement" is a procedure that is followed at an oil terminal facility, when there is a change of which of the following?

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

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