 |
| English | German |
| abnormal cathode fall | anormaler Kathodenfall |
| hot cathode lamp | Glühkathodenlampe |
| normal cathode fall | normaler Kathodenfall |
| parallel cathode preheating of a discharge lamp | Parallelvorheizung einer Kathode |
| series cathode preheating of a discharge lamp | Serienvorheizung einer Kathode |