Electrical transmission refers to the process of transporting electrical energy from power plants to consumers. This is typically done through a network of high-voltage power lines, which help minimize energy loss during the journey. The electricity generated at power plants is stepped up to high voltages using transformers to ensure efficient long-distance travel. Once the electricity reaches its destination, it is stepped down to lower voltages for safe use in homes and businesses. This entire system is crucial for delivering reliable power, supporting various applications from lighting to industrial machinery, and is a key component of modern electrical grids.