When cleaning a tank by the Butterworth...

Question 1 / 2066636ee728f7522a1c5176f1

Question 1 of 2066636ee728f7522a1c5176f1

When cleaning a tank by the Butterworth process, you should begin to pump out the slops __________.

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Question 1 of 20

66636ee728f7522a1c5176f1

When cleaning a tank by the Butterworth process, you should begin to pump out the slops __________.

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🔍 Key Concepts

• Butterworth tank cleaning process sequence and purpose of each step • Meaning of slops (mixture of wash water and cargo residues) and why timing of discharge matters • Role of a drop schedule in tank washing operations

💭 Think About

• Think about what is happening inside the tank at different stages of the Butterworth process—when is most of the residue actually loosened and suspended in the wash water? • Consider when it is safest and most efficient to remove slops so you don’t re-contaminate surfaces you’ve already washed. • Ask yourself at what point in the operation the slops are at their maximum and most concentrated, and how that relates to the listed choices.

✅ Before You Answer

• Identify exactly what a drop schedule is and when it occurs during Butterworth cleaning. • Distinguish between the moment the process starts, the period during washing, and the time after washing stops. • Verify which practice prevents cleaned areas from being re-coated with dirty wash water and minimizes the volume of slops retained on board.

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Question 1 of 20

When cleaning a tank by the Butterworth process, you should begin to pump out the slops __________.

when the process is started

when the process is finished

at the end of the drop schedule

when the tank is clean

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Question 1 / 2066636ee728f7522a1c5176f1

Question 1 of 2066636ee728f7522a1c5176f1

When cleaning a tank by the Butterworth process, you should begin to pump out the slops __________.

Back

Question 1 of 20

66636ee728f7522a1c5176f1

When cleaning a tank by the Butterworth process, you should begin to pump out the slops __________.

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?

Quick actions

— No credit card needed