Tap Changers Overview
![](https://i.ytimg.com/vi/PvVJsSGoV2g/mqdefault.jpg)
5:21
Measuring Winding DC Resistance
![](https://i.ytimg.com/vi/qaEu276nL0Q/mqdefault.jpg)
14:42
Voltage Rise | Ferranti Effect and Mitigation
![](https://i.ytimg.com/vi/H6GKERvkyjg/mqdefault.jpg)
12:40
Transformer Ratios and Taps
![](https://i.ytimg.com/vi/VXdtW_rGfsk/mqdefault.jpg)
14:17
Transformer Insulation Power Factor | Part 2
![](https://i.ytimg.com/vi/ihKv9QHTdvA/mqdefault.jpg)
24:58
Transformer Polarity | Subtractive vs Additive
![](https://i.ytimg.com/vi/PakGhVutTxM/mqdefault.jpg)
21:21
120 2 5to2 6
![](https://i.ytimg.com/vi/R233i5ihF88/mqdefault.jpg)
7:13
Primary Voltage Taps on a Transformer
![](https://i.ytimg.com/vi/FOzzVfhkwn4/mqdefault.jpg)
28:07