| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | spark gap | electrical engineering culture | Used in high-voltage applications to allow sparks to pass through and prevent damage to sensitive equipment. | 1 |
| 2 | spark gap | electrical engineering culture | A component used in electrical circuits to intentionally create a spark to discharge high voltage or protect equipment from lightning strikes. | 1 |
| 3 | spark gap | electrical engineering culture | A critical component in high-voltage electrical systems for voltage regulation and protection against voltage spikes. | 1 |