Deck General USCG Q#5079 (Set 157)

When taking soundings on a MODU, coating the tape with chalk helps to __________.

Official USCG Answer & Rule Citation

Correct Answer: Option B — better identify the correct reading

Chalking sounding tapes provides a contrasting background that clearly highlights the oil-water interface or fluid cutoff line, ensuring accurate and reliable tank sounding measurements on MODUs.

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