| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | multiplexer | Electronics engineering culture | Multiplexers are an essential component in data transmission and telecommunication systems within electronics engineering culture. | 1 |
| 2 | spark gap | Electronics engineering culture | Spark gaps are utilized in electronic circuits to facilitate the passage of a spark through an insulated gap within electronics engineering culture. | 1 |