What does the term "service drop" refer to?

The term "service drop" specifically refers to the overhead line that delivers electricity from a utility pole directly to a customer's service entrance. This connection is crucial because it is the final segment of the electrical system that ensures power is transferred from the utility provider to the customer’s property. The service drop is typically made up of insulated conductors that can withstand environmental conditions, and it usually hangs from the pole to the building or structure.

Understanding this term is important for outdoor linemen, as it involves knowledge of installation techniques, safety measures, and proper handling practices when working with electrical connections close to residential or commercial buildings. The other options describe different elements of the electrical distribution system but do not accurately represent what a service drop encompasses. For instance, underground lines, meter connection points, and distribution lines serve other purposes within the overall electrical grid.