Professional Answer: High-voltage transmission is a fundamental principle of modern power grids, and a key reason why our equipment is in high demand globally. To transport electricity over long distances, the voltage is "stepped up" using transformers to a very high level. This is done to dramatically reduce energy loss.

According to the laws of physics, the power loss in a transmission line is directly proportional to the square of the current (Ploss=I2R). By increasing the voltage, the same amount of power can be transmitted with a much lower current, which in turn minimizes the energy lost as heat. Our tension stringing equipment and other tools are vital for the efficient and safe construction of these high-voltage lines, ensuring that power reaches its destination with minimal waste.