Question 976 Deck Safety

The correct answer is C. The fire control plan symbol represented by number (56) in illustration D039SA is C. This is based on the symbols and legends commonly used in fire control plans, which are regulated by the U.S. Coast Guard for commercial vessels. The symbol C typically represents a "fire extinguisher" on a fire control plan. The other options (A, B, D) do not correspond to the standard fire control plan symbols, and are therefore incorrect choices for the symbol represented by number (56) in the given illustration.