đ Key Concepts
⢠Compare symbol (37) visually with the other symbols on the same sheet that clearly relate to fire equipment (nozzles, stations, panels, foam trunks, etc.).
⢠Think about what diving operations markings look like on ships and small craft (colors and diagonal lines).
⢠Fire control plan symbols for panels, stations, and trunks usually include some depiction of the actual equipment (hose, nozzle, cabinet, valve).
đ Think About
⢠Which option describes an activity/operation rather than a specific piece of fire equipment, and which of the choices best matches a simple flag-like symbol?
⢠If you were drawing a symbol for a fire alarm panel or a fire station, would you show just a twoâcolor diagonal rectangle, or would you expect to see something suggesting hoses, nozzles, or a box?
⢠Look at symbols (38), (45), (47), and (56): how are fire stations, monitors, hose reels, or trunks shown differently from symbol (37)?
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Before You Answer
⢠Confirm which choice is associated with a flag or signal marking, not hardware mounted in a fixed location.
⢠Verify that a high expansion foam supply trunk elsewhere on the sheet includes a pipe/valve or nozzle shape, not just a colored rectangle.
⢠Before picking, be sure the symbol you choose is not already clearly used on the sheet for another numbered item (for example, a known fire station symbol).