Final answer:
Corded power tools on a job site should be plugged into a power outlet that is connected to the power grid and provides alternating current (AC) required for such tools to function.
Step-by-step explanation:
When a corded power tool is used on a job site, it must be plugged into an electrical component that provides the necessary power. In this case, the correct answer is that it should be plugged into a power outlet. Power outlets are connected to the power grid, which delivers alternating current (AC) to various devices including power tools. Devices like vacuum cleaners, fans, power tools, hair dryers, and many others use AC, and obtain the power they require when you plug them into a wall socket. The wall socket is connected to the power grid providing the AC potential required to create the alternating current needed to power the devices.