Final answer:
The flow of electricity from Progress Energy to a customer's house when they turn on the lights is an example of the distribution logistical component of the supply chain.
Step-by-step explanation:
When a customer turns on the lights in the house, and the electricity flows from Progress Energy to the house, this is an example of the distribution logistical component of the supply chain. Electric power generally follows a series of steps before it reaches consumers: it is generated (for example, at a hydroelectric facility), then transmitted over long distances using high-voltage lines to minimize power loss, and finally distributed through local power stations and transformers to homes and businesses at a lower, safer voltage. The specific phase that involves the delivery of electricity to end-users' homes for their immediate use, like turning on lights, is known as distribution.