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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 48

An illustration from 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, leaf 48
and manystarting rheostats are designedto carry for this ti a 50per cent excess over the full-load motor current. But whena greater starting current thanthis is needed, or when it isdesirable to allow the motor aminute or more in whi h to comeup to speed, the ordinary startingrheostat is liable to… … Fig. 18. Multi-Point Switch. Westinghoiise Electiic & Manufacturing Company, Pittsburg, Pa. excessive. Electrical Connections of Shunt Motor. Fig. 19 representsperhaps the simplest method of wiring a shunt motor and startingrheostat on constant-potential mains. From the line, tiie wires…

Electrical engineering

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