Question 1014 Deck General

70% to pass

The term "load on top" is used on many crude oil carriers, what is this a method for?

A calculating the ullage in the cargo tanks
B the loading of new cargo into a decanted slop tank as a procedure to minimize pollution
C calculating the ratio of cargo expansion in a cargo tank
D loading ballast by gravity
AI Explanation

The correct answer is B) the loading of new cargo into a decanted slop tank as a procedure to minimize pollution. The "load on top" method refers to a procedure used on crude oil carriers to minimize the discharge of oily water or slops during cargo operations. Instead of discharging the oily slops, the new cargo is loaded directly on top of the existing slops in a designated slop tank. This allows the oil in the slops to be recovered and included in the cargo, reducing the amount of pollution discharged. The other options do not accurately describe the purpose of the "load on top" method.

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