One advantage of a smooth-bore nozzle is:

One advantage of a smooth-bore nozzle is:

• A. It provides an extended reach
• B. It reduces nozzle weight
• C. It increases friction loss
• D. It creates more visible water pattern

Answer: (A)

Smooth-bore nozzles deliver a solid, cohesive stream rather than a broad spray. That solid stream stays intact as it travels, so it loses less energy to dispersion and air currents. With the same pump pressure, this means it can reach farther distances. This extended reach is especially useful when you need to reach a distant interior point or punch through openings. The other options don’t describe this practical benefit—the weight of the nozzle isn’t the main factor, and the solid stream isn’t chosen for a more visible pattern or increased friction.

Smooth-bore nozzles deliver a solid, cohesive stream rather than a broad spray. That solid stream stays intact as it travels, so it loses less energy to dispersion and air currents. With the same pump pressure, this means it can reach farther distances. This extended reach is especially useful when you need to reach a distant interior point or punch through openings. The other options don’t describe this practical benefit—the weight of the nozzle isn’t the main factor, and the solid stream isn’t chosen for a more visible pattern or increased friction.