🔍 Key Concepts
• Identify the symbol at the wheelhouse, starboard side, frame 122, and match it to identical symbols elsewhere on the plan.
• Notice which system (fire station, CO₂ release, general alarm, or ventilation control) uses remote push buttons at multiple locations.
• Think about what a remote push button from the wheelhouse would logically control shipwide in an emergency.
đź’ Think About
• First, carefully locate the device at FR.122, starboard side, and compare its icon to other red boxes with different symbols (phones, fire stations, CO₂, etc.). What does this particular icon look like?
• Which of the four answer choices represents a function that would reasonably be activated from many spots around the accommodation rather than only right next to the protected space?
• If this button were pressed by mistake, which system would require extra safety steps (like time delays and alarms) before activation, and is that level of complexity shown here or not?
âś… Before You Answer
• Verify that you are matching the exact same symbol (shape and internal marking) at FR.122 with its legend/duplicates on the drawing.
• Confirm whether the device is tied to fixed firefighting (CO₂/Halon), ventilation shut‑down, watertight doors, or alarm signaling based on where else it appears.
• Before choosing, double‑check that your answer fits the idea of a remote push button that can be safely operated from the wheelhouse without additional release mechanisms.