Wiring diagrams of electrical apparatus and installations (1913)
McGraw-Hill · New York, McGraw-Hill Book Company · leaf 233
9 /^ // (Sif/tc///r>p • ^cce/^ra6/r>g I ■2■3 \ - • - - •• •• - CJirv^iy 1 < • # 0 • • • L S • • • • • • ^r^^obe • • 6 • • • • _____ •• - •• •• • • • [• 1* u kj [• • 1*J PLATE 1MOTOR CIBCUITS. BRIDGE CONTROL Fig. 380.—Motor circuits showing the method of bridging when passing from series to… … RAILWAY CONTROLLERS AND EQUIPMENT 223 ^ A «»^ s*o .^^ ^ s I II u II a I C_|
Electric wiring
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![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer04inte-400-174.webp)
