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 522
ery current when all the lamps are turned on,and would accordingly require that the charging be done largely duringthe day. This in many cases would be a serious disadvantage, but wheninstalled on a car making at least a part of its run during the dayit might be made to operate satisfactorily. Gar… … Fig. 3,680.—Section through car seat, showing location of panel heater of the system snownin fig. 3,679. The amount of power consumed by electric heaters naturallyvaries with the climatic condition, but for cars ranging from24 to 34 feet in length the power consumption for average andsevere weather…
Electrical engineering
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