Which component serves as a Primary Feeder in a water system?

The answer identifies large pipes as the primary feeder in a water system due to their role in effectively conveying significant quantities of water. Primary feeders are designed to carry water from the water source, such as a treatment facility or reservoir, to the distribution system. Their large diameter allows for the delivery of sufficient volume and pressure needed for fire suppression and other water demands.

In the context of a fire response, having large pipes ensures that there is an adequate supply of water available rapidly during emergencies. The flow capacity of these large pipes supports the firefighting efforts by enabling greater water flow rates, essential for extinguishing fires efficiently.

Other components in the water system, such as small pipes and reservoirs, have different functions. Smaller pipes typically serve to distribute water to individual consumers or fire hydrants but do not handle the bulk transportation required for primary feeders. Reservoirs serve as storage but do not actively convey water; rather, they hold the water necessary for the system's operation. Thus, the focus on large pipes makes it clear why they are classified as primary feeders in water systems.