International Library of Technology · Scranton, International Textbook Co. · leaf 398
Fig. 18. a multicircuit arrangement 30 ELECTRIC LIGHTING. 18 are connected directly in series, we have 500 volts acrossthe circuit. In the second case, we have the state of affairs shown inFig. 19 (b). Suppose that we take the point 1 as a startingpoint and assume that it is at zero potential. The…
Electrical engineering
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