| Answer | Crossword Clue |
|---|---|
| arc | luminous current between two electric conductors |
| arcs | luminous current between two electric conductors |
| intertie | an interconnection permitting passage of current between two or more electric utility systems |
| flashovers | A high-voltage electric short circuit made through the air between exposed conductors |
| flashover | A high-voltage electric short circuit made through the air between exposed conductors |
