Audels answers on automobiles, for owners, operators, repairmen ... including chapters on the storage battery, electric vehicles, motor cycles, overhauling the car, etc. Fully illustrated and indexed (1911)
Booth, Charles Edwin, b. 1849 · London, New York, T. Audel & co · leaf 451
Figs. 318 to 320.—Diagrams showing methods of speed changing in atypical one battery unit, two motor circuit. The first speed shows the twomotors in series, with a resistance coil interposed; the second, the motorsin series, without the resistance; the third, the motors in multiple. /<r s/=££D … Figs. 321 to 323.—Diagram showing methods of speed changing in a twobattery unit, two motor circuit, showing combinations for three speeds. Thefirst speed is obtained with the battery units in multiple, and the motorsin series, the second, with the battery units in series and the motors in…
Automobiles
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