Hawkins electrical guide ... : questions, answers & illustrations : a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications ; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833-1928 · New York : T. Audel & Co. · leaf 569
n to prevent application of the brakes. To Start Slowly.—Move controller handle to the left tofirst point. In this position both motors on each car are 2,660 HAWKINS ELECTRICITY connected in series with all resistance in circuit and the motorcontrol will not notch up to higher speed. Ques. How is… … Fig. 3,753.—Westinghouse interpole 750 volt railway motor, showing axle caps and axle dustguard in place. This is another view of the motor used on the Piedmont locomotives asshown in figs. 3,751 and 3,752. Ans. All resistance will be progressively cut out giving fullseries or half speed. Ques,…
Electrical engineering
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