Why Are High Voltage Power Line Cables So Thin?By / Why Are High Voltage Power Line Cables So Thin?Why Are High Voltage Power Line Cables So Thin? Answer Here Answer Here Related posts: What is electricity and how it is created and used Which Motor Has High Starting Torque AC Or DC? What Is The Difference Between Stranded And Solid Core Wires? What Is A Trivector Meter? Where Is It Used? What Is The Difference Between Earthing And Grounding? What Are Those Balls That Hang On Power Lines?