Which component of the distribution system connects primary feeders to the distributors?

The correct choice is secondary feeders, which serve as the vital link between primary feeders and distributors within a fire protection water supply system. Secondary feeders are designed to distribute water efficiently, ensuring that an adequate supply reaches the smaller local lines, known as distributors, which then provide water to individual connections or hydrants.

In a water distribution network, primary feeders are the larger pipes that transport water from treatment facilities or source points to different areas, while distributors are smaller pipes that extend from the secondary feeders to deliver water directly to where it is needed, such as hydrants or buildings. Secondary feeders also help balance the flow and pressure within the system, making them essential for effective and efficient water distribution in firefighting and other uses.

Understanding this structure is crucial for firefighters and those involved in fire protection systems, as it highlights the importance of each component in ensuring a robust and reliable supply of water during emergencies.