Power flow refers to the movement of electrical power between different points in a power system. Synonyms for power flow include electrical transmission, electrical distribution, electric current, electrical conductivity, electric circuit, and electric charge. Another synonym for power flow is electrical load, which refers to the amount of electrical power required by a device or group of devices. Electrical load can be light, medium, or heavy, and it can vary depending on the time of day and the number of devices being used. Understanding power flow and its various synonyms is essential for managing and maintaining a safe and efficient electrical system.