Ullage measurements are taken from the top...

Question 1 / 205eccefa5bacbc34ba4d4879c

Question 1 of 205eccefa5bacbc34ba4d4879c

Ullage measurements are taken from the top of the liquid to which of the following points?

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Question 1 of 20

5eccefa5bacbc34ba4d4879c

Ullage measurements are taken from the top of the liquid to which of the following points?

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🔍 Key Concepts

• Ullage is the empty space in a tank above the liquid cargo • Ullage is measured vertically from a fixed reference point down to the surface of the liquid • On tankers, reference points for measurements must be permanent, repeatable datums

💭 Think About

• Which option describes a fixed, standard reference point that will not change when the tank structure or liquid level changes? • Think about what point a measuring tape or ullage tape is actually hooked to or passed through when taking a reading on deck. • Which choices describe parts that might vary slightly with construction or wear, versus a clear, designed measuring reference?

✅ Before You Answer

• Identify which option is a measurement datum rather than just a physical feature of the trunk or port • Confirm that the reference point is accessible from deck for routine ullage tape use • Eliminate any options that depend on the exact internal geometry at the bottom of a fitting rather than a defined top reference.

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Question 1 of 20

Ullage measurements are taken from the top of the liquid to which of the following points?

the base of the expansion trunk

an above-deck datum, usually the top of the ullage hole

the base of the ullage port

a line scribed within the ullage port

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Question 1 / 205eccefa5bacbc34ba4d4879c

Question 1 of 205eccefa5bacbc34ba4d4879c

Ullage measurements are taken from the top of the liquid to which of the following points?

Back

Question 1 of 20

5eccefa5bacbc34ba4d4879c

Ullage measurements are taken from the top of the liquid to which of the following points?

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