What does “cargo compatibility” refer to?

Cargo compatibility refers to the ability of different cargoes to be transported together without causing any adverse chemical reactions or negative interactions. This is crucial in the shipping industry, particularly for tankers that carry liquid cargoes, as combining incompatible substances can lead to dangerous situations, including fires, explosions, or the release of toxic fumes. Proper understanding and evaluation of cargo compatibility are essential for safety and environmental protection while at sea.

In the context of tankers, ensuring that the cargoes being transported do not react chemically is a fundamental aspect of operational safety. It involves assessing the chemical properties of the cargoes being loaded and confirming that they will not adversely affect one another or the integrity of the vessel. Thus, option B effectively captures the essence of cargo compatibility, emphasizing the importance of safely transporting different substances together.