What is a wire tong used for?

A wire tong is specifically designed for handling and securing energized wire to ensure safety during electrical work. When dealing with high-voltage or live wires, it's crucial to keep them properly managed to prevent accidental contact, short circuits, or electrical shock. The role of a wire tong is to grip and hold the energized wire in place, ensuring it is kept away from the work area where technicians are conducting repairs or installations. This provides a safer working environment and minimizes the risk of electrical hazards.

For the other options, connecting wires typically involves tools like wire connectors or crimping tools that facilitate secure electrical connections. Insulating wire pertains to ensuring that wire is coated with non-conductive material to prevent energy loss or accidental contact, which is not the function of a wire tong. Finally, measuring voltage involves specific instruments like multimeters or voltmeters, which are designed to quantify the electrical voltage in a circuit but do not serve any handling purpose. Therefore, the designated use of a wire tong is clearly to hold energized wire securely away from the work area to promote safe working conditions.