International Library of Technology · Scranton, International Textbook Co. · leaf 348
ders and two dynamos.The panels A and C accommodate the generator apparatusand the center panel B carries the five double-pole feeder 56 ELECTRIC LIGHTING. 17 switches s. Each of these switches is provided with fuses f~as the current handled on each circuit is comparativelysmall and… … to either generator by means of the plug p and receptacles r.The lamps /, / are connected back of the main switch, so asto act as pilot lamps. The lamps k, k are for detectinggrounds as previously explained. If a cheaper installationwere required, main fuses might be substituted for…
Electrical engineering
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