| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| per unit impedance of transformer formula | 0.49 | 0.9 | 3605 | 4 | 41 |
| per | 0.5 | 0.2 | 3380 | 64 | 3 |
| unit | 1 | 0.9 | 6376 | 63 | 4 |
| impedance | 2 | 0.8 | 9282 | 74 | 9 |
| of | 2 | 0.4 | 3558 | 92 | 2 |
| transformer | 1.42 | 0.6 | 4147 | 47 | 11 |
| formula | 0.12 | 0.3 | 6135 | 95 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| per unit impedance of transformer formula | 1.99 | 0.5 | 2412 | 40 |
