In a perfectly functioning circuit, the outlet delivers current when what condition is met?

The correct condition for an outlet to deliver current in a perfectly functioning circuit is that the circuit is closed. In electrical terms, a closed circuit is one where there are no breaks in the conductive path, allowing electrons to flow freely from the power source, through the circuit, to the load (such as an outlet), and back to the power source.

When the circuit is closed, it establishes complete continuity, meaning that all electrical components are connected in such a way that electricity can travel without interruption. This flow of current is essential for any electrical device connected to the outlet to operate.

While grounding, isolation, and fusing are important aspects of electrical safety and function, they do not directly determine whether current will flow through the outlet. Grounding provides a safe pathway for electricity in case of a fault, isolation prevents unwanted current paths, and fuses protect the circuit from overloads by breaking the circuit if the current exceeds a safe level. None of these conditions alone will allow current to flow unless the circuit remains closed.