Practical applied electricity; a book in plain English, for the practical man. Theory, practical applications and examples (1911)
Moreton, David Penn, 1882- · Chicago, The Reilly & Britton co · leaf 267
^T^^ 256 PBACTICAL APPLIED ELECTKICITY in favor as a means of supplying energy to vehicles, such aspleasure automobiles, heavy trucks, and street cars; and it isalso quite extensively used in small pleasure boats and sub-marines. The battery is connected to the motors through … Fig. 212 specially constructed controllers, so arranged that the cellsare grouped to give a low impressed voltage on starting andas the controller is advanced to successive positions, theconnections of the various cells are changed, all being con-nected in series when the controller handle is at…
Electrical engineering
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