Definition that contains power line
- pylon a large vertical steel tower supporting high-tension power lines
- transposition (electricity) a rearrangement of the relative positions of power lines in order to minimize the effects of mutual capacitance and inductance
- spike arrester electrical device inserted in a power line to protect equipment from sudden fluctuations in current
- spike suppressor electrical device inserted in a power line to protect equipment from sudden fluctuations in current
- lightning arrester electrical device inserted in a power line to protect equipment from sudden fluctuations in current
- surge protector electrical device inserted in a power line to protect equipment from sudden fluctuations in current
- power pylon a large vertical steel tower supporting high-tension power lines
- surge suppressor electrical device inserted in a power line to protect equipment from sudden fluctuations in current