grounded conductor การใช้

• For this reason, he performed later experiments only with separately grounded conductors and kites that he handled via glass rods.
• Employees should not handle grounded conductors or equipment likely to become energized to hazardous voltages unless the employees are within an equipotential zone or are protected by insulating equipment.
• Without the ground connection any surge of electricity from a lightning bolt can jump from the antenna to a better-grounded conductor like water pipes in the walls of the house.
• Medium-voltage distribution lines may also use one or two shield wires, or may have the grounded conductor strung below the phase conductors to provide some measure of protection against tall vehicles or equipment touching the energized line, as well as to provide a neutral line in Wye wired systems.
• The substation feeding such lines has a grounding rod on each pole within the substation; then on each branch from the line, the span between the pole next to and the pole carrying the transformer would have a grounded conductor ( giving each transformer two grounding points for safety reasons ).