A sprinkler system with parallel cross mains connected by multiple branch lines is called a ________ configuration.

A sprinkler system with parallel cross mains connected by multiple branch lines is called a ________ configuration.

• A. Cross-branch
• B. Grid
• C. Loop
• D. Radial

Answer: (B)

A grid configuration describes a sprinkler network where main supply lines run in parallel directions and are interconnected by multiple branch lines, creating a matrix-like pattern. This setup spreads water across the area with multiple pathways, which helps balance pressure and achieve uniform coverage. It also makes zoning and maintenance easier, since individual branches or sections can be serviced without shutting down the entire system. Radial layouts differ by feeding from a single central main with laterals extending outward, not forming a true grid. Loop configurations form a closed circuit back to the supply, rather than a two-direction interconnected grid. Cross-branch isn’t the standard term for this two-direction, interconnected network.

A grid configuration describes a sprinkler network where main supply lines run in parallel directions and are interconnected by multiple branch lines, creating a matrix-like pattern. This setup spreads water across the area with multiple pathways, which helps balance pressure and achieve uniform coverage. It also makes zoning and maintenance easier, since individual branches or sections can be serviced without shutting down the entire system.

Radial layouts differ by feeding from a single central main with laterals extending outward, not forming a true grid. Loop configurations form a closed circuit back to the supply, rather than a two-direction interconnected grid. Cross-branch isn’t the standard term for this two-direction, interconnected network.