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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 451

An illustration from 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, leaf 451
e takeninto account. The factors which must be considered in com-paring the three systems in any particular case are the following: 1. For a given weight and length of trolley or third rail the per cent,power loss for a given amount of power transmitted varies inverselyas the square of the trolley… … KMi isi.iiville £jp Louis villu Figs. 3,495 and 3,496.—Map showing route of the Indianapolis and Louisville electric railwayand connections, and diagram of feeder layout. The lines of this road extend from Seymourto Sellersburg, a little over 41 miles. The company also operates cars between…

Electrical engineering

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