Question 139Safety & Environmental - Assistant Engineer

The correct answer is A) 1. The symbol 1 is used to represent displacement in the illustration SF-0022 referenced in the question. Displacement is a fundamental naval architecture concept that refers to the weight of the water displaced by a vessel, which is equal to the weight of the vessel itself. This symbol is the standard way to denote displacement in technical illustrations and diagrams related to ship design and operation. The other options (B, C, and D) do not correspond to the symbol used for displacement in the given illustration.