True or False: The terminals on a switch or receptacle are used for two primary purposes.

The assertion that the terminals on a switch or receptacle are used for two primary purposes is true because terminals serve essential functions in electrical devices. Specifically, terminals provide connection points for electrical wiring, allowing for the flow of current to and from the device. One primary purpose is to connect the incoming power supply to the device, enabling it to operate. The second purpose is to connect to the load, such as a light fixture or appliance, which the switch or receptacle controls. This dual functionality ensures that the device can complete an electrical circuit effectively, facilitating both power input and output.

Understanding how terminals operate is crucial for safe installation and troubleshooting in electrical systems, emphasizing the importance of adhering to code standards and practices. This foundational knowledge reinforces proper electrical practices and enhances safety in electrical work.