. The street railway review . SECTION OF rowEK HilLSE, SHOWING HOlSE. pound-wound generator. One such unit is sufficient to supply allthe generators with exciting current at full load. -Auxiliary Apparatus. Wherever possible, induction motors have been used for drivingthe auxiliary .apparatus such as economizer scrapers, coal and ash be connected to either or both sets of bars. On the separate rheo-stat or control board there is a duplicate set o{ direct current bus-bars from which the exciting current is taken through two, main,double-pole, single-throw, quick-break, switches to t
. The street railway review . SECTION OF rowEK HilLSE, SHOWING HOlSE. pound-wound generator. One such unit is sufficient to supply allthe generators with exciting current at full load. -Auxiliary Apparatus. Wherever possible, induction motors have been used for drivingthe auxiliary .apparatus such as economizer scrapers, coal and ash be connected to either or both sets of bars. On the separate rheo-stat or control board there is a duplicate set o{ direct current bus-bars from which the exciting current is taken through two, main,double-pole, single-throw, quick-break, switches to the generatorfield. These two switches are electrically operated, and may be usedeither singly or in parallel. In connection with them the usual 158 STREET RAILWAY RENTEW. [Vol. XV, No. 3. 9-^/?/. ^-i^.^^ i ■ ^—^ tl II -i : n -,^ ^.Jf u l|ii i\ \;1111,1 si • I J!
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Keywords: ., book, bookcentury1800, bookdecade1890, booksubjectstreetrailroads
