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

Question 1 / 2707066636ee728f7522a1c517f6f

Question 1 of 2707066636ee728f7522a1c517f6f

"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 27070

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

🔍 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?

Question 1 of 27070

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

product after the final discharge

product during the final phase of loading

cargo lines at the terminal before loading

product before the start of loading

Question 1 / 2707066636ee728f7522a1c517f6f

Question 1 of 2707066636ee728f7522a1c517f6f

"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 27070

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