Automatic sprinkler kits contain which items that are used to stop the flow of water?

Automatic sprinkler kits contain which items that are used to stop the flow of water?

• A. Nozzles
• B. Tongs or wedges
• C. Filters
• D. Sponges

Answer: (B)

Stopping water flow in a sprinkler kit is about having a quick, portable way to block the line during install or testing. Tongs or wedges are included because they provide a simple mechanical means to create a temporary blockage or hold a component in a position that stops water from moving further. A wedge can be wedged into a fitting or valve area to seal off a short section, and tongs help you place or adjust it without tools. Nozzles are meant to distribute water, not block it; filters stay in the flow path to remove debris; sponges are for cleanup or absorbing water, not shutting off a line. So tongs or wedges are the appropriate items for stopping flow in these kits.

Stopping water flow in a sprinkler kit is about having a quick, portable way to block the line during install or testing. Tongs or wedges are included because they provide a simple mechanical means to create a temporary blockage or hold a component in a position that stops water from moving further. A wedge can be wedged into a fitting or valve area to seal off a short section, and tongs help you place or adjust it without tools. Nozzles are meant to distribute water, not block it; filters stay in the flow path to remove debris; sponges are for cleanup or absorbing water, not shutting off a line. So tongs or wedges are the appropriate items for stopping flow in these kits.