International Library of Technology · Scranton, International Textbook Co. · leaf 172
cost of attendance, thepower station is the best place for it, unless there are condi-tions that prohibit its being placed there. Where eachfeeder supplies its own section of trolley wire, as shown inFig. 7, it makes no difi:erence where the booster is locatedso long as it is in series with the… … Fig. 8. booster itself, where it is placed. In Fig. 8, several sectionsof trolley wire ^, b, c, d are connected to the same feeder//.If the booster is cut in at B, it must carry the current 16 ELECTRIC RAILWAYS. § 21 called for on all four sections; if it is cut in at ;z, it will carrythe current…
Electrical engineering
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