| Answer | Crossword Clue |
|---|---|
| TESLA | Electrical pioneer |
| VOLTA | Electrical pioneer |
| OHM | Electrical pioneer |
| ALESSANDROVOLTA | Electrical pioneer |
| TESLA | Electrical pioneer Nikola |
| ALESSANDROVOLTA | Italian electrical pioneer |
| AMPERE | French electrical pioneer |
| OHM | German electrical pioneer |
| ELIHU | Electrical pioneer Thomson |
| TESLA | U.S. electrical pioneer |
| TESLA | Pioneer in electrical science |
| VOLTA | Pioneer in electrical science (1745-1827). |
| TESLA | Electrical pioneer whose last known U.S. patent was for a helicopter-plane |
