Which of the following best describes back feed?

Back feed refers to the phenomenon where electricity flows in the opposite direction from its intended path. This typically occurs when power flows from a source, such as a generator or a solar panel, back into the electrical grid or into other parts of the electrical system that are not meant to receive power from that direction.

Understanding back feed is critical in utility arboriculture because it can create dangerous situations for line workers who may believe that a power line is de-energized when, in fact, it is receiving power from an unintended source. This has significant safety implications and underscores the importance of proper procedures to prevent back feeding during maintenance or emergency situations. By acknowledging the risks associated with back feed, utilities can implement safer practices and educate their staff about the potential hazards of electrical systems.