What does tracking refer to in electrical terms?

Tracking refers to the flow of electricity that causes damage to insulators. This phenomenon occurs when there is a conductive path formed over the surface of an insulator due to high electrical stress, contamination, or moisture. Over time, this can lead to erosion and deterioration of the insulating material, potentially resulting in electrical failures or short circuits.

Understanding tracking is crucial for linemen as it emphasizes the importance of maintaining insulators in clean and dry conditions to prevent electric current from taking unintended paths. It highlights the need to regularly inspect and maintain electrical components to ensure safety and functionality.