Lessons in practical electricity; principles, experiments, and arithmetical problems, an elementary text-book (1903)
Swoope, Coates Walton. [from old catalog] · New York, D. Van Nostrand company · leaf 401
wide and quite frequent, as on trolleylines where the cars are started and stopped so often, an at-tendant would be constantly required to manipulate therheostat, or some automatic device employed for this purpose,so that this machine is not suitable for such work. Shuntdynamos are adapted to cases… … Fig. 364.—Two Shunt Dynamos Connected in Parallel. The voltage across the mains is equal to that of one machine, the maximum currenton the mains, equal to the sum of that of the two machines. their voltages are equal. Shunt dynamos may be connectedin parallel by connecting the positive and negative…
Electricity · Magnetism
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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