What describes a down guy?

• A. A wire running from the top of the pole to the ground
• B. A wire running between two poles horizontally
• C. A wire running at an angle to provide support
• D. A wire running beneath the ground

Answer: (A)

A down guy is defined as a wire that extends from the top of a utility pole down to the ground, serving the crucial function of stabilizing the pole against lateral forces, such as wind or tension from the aerial cables. This configuration helps prevent the pole from tipping over, ensuring the overall integrity and safety of power distribution systems. The arrangement allows for effective support by anchoring the pole firmly despite external forces.

In contrast, the other options describe different types of wire installations. A wire running horizontally between two poles typically functions as a communication line, and a wire running at an angle would also serve as a guy anchor but is specifically referred to as an angle guy, not a down guy. A wire running beneath the ground is unrelated to pole stabilization and might refer to underground conductors or utility installs, which do not fit the definition of a down guy.