Dynamo-electricity: its generation, application, transmission, storage and measurement (1884)
Prescott, George B. (George Bartlett), 1830-1894 · New York, D. Appleton · leaf 761
wn in the figure the positive brush Bg touchesthe commutator at the left hand side, while the negative brushA 2 touches it at the right hand side. On moving the lever Jas far as E the brushes Ag Bg leave contact. On moving thelever still further the brushes A B now come in contact withthe… … Fig. 482. ELECTKIC KAILWAY OPEEATED BY ACCUMULATORS. 741 The locomotive was provided with an electric bell having aresistance of 850 ohms, which was placed in parallel circuitwith the motor; its high resistance preventing any appreciabledivision of the current from the motor. The Chicago electric…
Electrical engineering
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