Answer :
Final answer:
The claim that high-voltage wires are wrapped in insulating material is false. They are supported by insulators, but the air serves as the insulation for these bare wires.
Explanation:
The statement that high-voltage wires connected to tall metal-frame towers are held aloft by insulating connectors and that these wires are wrapped in an insulating material is false. High-voltage transmission lines are indeed supported by insulating connectors, often called insulators, which are used to prevent the electricity from traveling down the tower. However, these wires are not wrapped in insulating material like the electrical wiring in homes. Instead, they are left bare, with the air acting as the insulator. The reason for this is due to the high voltage and cost constraints; wrapping them would require a tremendous amount of material, and the air provides sufficient insulation at these heights and distances between the wires.
