Final answer:
The type of fire protection system described is a vertical zoning system that divides the building into different zones to limit the maximum operating pressure.
Step-by-step explanation:
The type of fire protection system described in the question is a vertical zoning system. In this system, the building is divided into different zones vertically, which helps to limit the maximum operating pressure of the fire protection system. Each zone has its own pressure control mechanism, allowing for better control and safety.
For example, in a tall building, the fire protection system may be divided into multiple zones, such as one for each floor. If a fire breaks out on a specific floor, the fire suppression system in that particular zone activates to control the fire and limit the pressure in that localized area.
This vertical zoning of the fire protection system helps to prevent excessive pressure buildup and potential failures of the system, ensuring the safety of the building and its occupants.