Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 81
the subject of the Electric Motor, thereader is referred to the following works: Dynamo-Electric Machinery, by F. B.Crocker, and Electric Railways, by J. R. Cravath ( published by the AmericanSchool of Correspondence, Chicago, 111.); Electric Motors, by Henry M. Hobart(published by Whittaker &.… … OTIS MULTIPHASE ALTERNATING-CURRENT RESIDENCE ELEVATORMACHINE WITH FULL AUTOMATIC CONTROL Courtesy of Otis Elevator Company MOTOR-DRIVEN INDUSTRIALMACHINERY Generating Electrical Energy in Large Stations. The electricmotor is now employed extensively in practically every industrywhere machinery is…
Electrical engineering
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