| Answer | Crossword Clue |
|---|---|
| BRAKE | Contact friction device |
| BALLBEARING | Anti-friction device |
| BALLBEARING | Friction-reducing device |
| RESET | Contact-restoring device |
| Answer | Crossword Clue |
|---|---|
| BRAKE | Contact friction device |
| BALLBEARING | Anti-friction device |
| BALLBEARING | Friction-reducing device |
| RESET | Contact-restoring device |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.