Residual-current device
Summary of residual current devices. Its main purpose, operation and placement. Purpose of National Electrical Code. The process of RCDs. The process of replacing the two-wire (ungrounded) output. Photo of the internal mechanism of the residual current.
| Рубрика | Физика и энергетика |
| Вид | реферат |
| Язык | английский |
| Дата добавления | 08.11.2012 |
| Размер файла | 191,2 K |
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