Which tool is designed for irrigation that uses rotating water supply?

The impulse sprinkler is specifically designed for irrigation and operates using a rotating mechanism that distributes water in a circular pattern. This tool is effective for covering large areas of a lawn or garden by using a series of jets that rotate, allowing water to be sprayed evenly across the designated area. The adjustable settings on many impulse sprinklers enable users to control the distance and direction of the water flow, making them versatile for different landscaping needs.

In contrast, a hose bib is simply a faucet located outside the home for connecting a garden hose, lacking mechanisms for irrigation. A lag screw is a type of fastener used in construction and woodworking, and long nose pliers are a hand tool used for gripping and manipulating objects but not for irrigation purposes. Thus, the unique functionality and design of the impulse sprinkler clearly designate it as the correct choice for an irrigation tool that utilizes a rotating water supply.