ROTARY FOR RECEIVING ALTERNATING AND DELIVERING DIRECT CURRENT. from the Article EVOLUTION IN CENTRAL-STATION PRACTICE. By Charles F. Scott. from The Engineering Magazine Devoted to Industrial Progress Volume XVI October 1898 - March 1899 The Engineering Magazine Co

---

Size: 3131px × 2713px
Location: USA
Photo credit: © Historic Illustrations / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 1890s, 19th, ac, alternator, alternators, apparatus, carrier, century, conveyor, current, dc, development, device, devices, dynamo, dynamos, economic, economical, economics, economy, electric, electricity, energy, engineering, factory, generate, generated, generation, generator, historic, historical, history, idr, industrial, industry, innovation, innovations, innovative, lamps, magazine, management, motors, nineteenth, operated, operation, power, progress, psi, resource, resources, safety, station, supplied, system, systems, technological, technology, transmission, utilization