A Single-Phase System is an electrical system that uses a single alternating current (AC) waveform to deliver power. This type of system is commonly found in residential and small commercial applications, where the power demand is relatively low. It typically consists of two wires: one for the current to flow and another for the return path. In a single-phase system, the voltage remains constant, making it simpler and more cost-effective to install compared to multi-phase systems. However, it may not be suitable for high-power applications, such as industrial machinery, which often require a more robust solution like a Three-Phase System.