Title | : | Understanding System Voltages, NEC 2020, (46min29sec) |
Duration | : | 46 minutes, 29 seconds |
Uploader | : | MikeHoltNEC |
Added On: | : | 30 March, 2021 |
Views | : | 47.8K times |
Likes | : | 0 |
Source | : | YouTube |
In this video, we’ll explain the theory behind system voltages and how they relate to the nominal voltage requirements for the proper operation of electrical equipment. We will also explain what might happen if we don’t follow NEC bonding and groundin