Street and Electric Railways 1907

Street and Electric Railways 1907

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The current generated operates the motor- control circuit, lamps, air compressor, and heaters. ... The cars in almost all these instances of single-phase work are operated with 4 motors to the car, with| a capacity ranging from 50 to 100anbsp;...

Title:Street and Electric Railways 1907
Author:William Mott Steuart
Publisher: - 1910


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