3 ms·
DC entirely won for long distance power transmission. You might be thinking of the situation in the early 20th century. There was no previous use of DC for powe
by upofadown 9y ago
DC entirely won for long distance power transmission. You might be thinking of the situation in the early 20th century. There was no previous use of DC for power transmission over any but very short distances because it was not possible to increase the voltage without the use of transformers. Transformers only work with AC.