Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise on the care and management of steam engines, boilers and electric machinery (1922)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 1279
station, by theaddition of more outgoing line panels. Exciter Panel,—Each exciter panel is equipped with: 1 Thomson feeder type ammeter. 1 Hand-wheel for operating rheostat. 1 Two-point potential receptacle connected to voltmeter. 1 S. P. S. T. positive lever switch, with fuse mountedback of panel.… … Case sotherkv/sQ as Cose/f* Coop//np ± /ncf/cot/r>p H^sttmeter IPoi Wattmeter^ 5ync/7ron/z/npP/ag55tort/n^/ m/ Synchronizing Buses TdfmergencyCov^ernor on Turbine > . ^ Grouncf Bus -Transformer ^ ^ 7b AhsJtfVe£jrc/derSo/3 iiheosCQt ^l I a StvftchjTo/hs/t/^^e* fxc/terSu3 \ Tnp Co//…