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 74
eler Company use a four-wire system with 40, 120, and 80 volts,giving 240 volts on the outside wires. Whatever voltages may beused, it is well to have at least one of the voltages standard—that is,110 to 125 volts, or 220 to 250 volts, because these are standard vol-tages for lamps and motors. In… … FiK. n. ThreeWh-e Balancers for Bullock Multiple-Voltage System.AUis-Chalmers Company, Milwaukee, Wis. simply smaller shunt or compound dynamos with their armaturescoupled together and electrically connected in series across the out-side wires. The general arrangement is shown in Fig. 39, and…
Electrical engineering
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