Electricians' operating and testing manual; a hand book for men in charge of electrical apparatus, repair men, trouble men, lamp trimmers, and electricians generally (1916)
Horstmann, Henry Charles, Tousley, Victor Hugo, 1875- joint author · Chicago, F.J. Drake & co · leaf 67
may be to any convenient scale. Thefigure shows only the general autline of such curves Types of Dynamos 63 as they are of course different with different types anddesign. For incandescent lighting, motor service, constantpotential arc lighting and storage battery work theshunt dynamo is much used… … Figure 45 dom if ever equipped with an automatic regulator andinstead hand regulation is used. The drop of poten-tial at the brushes is equal to the current multipliedby the resistance of the armature. In a poorly con- 64 Operating and Testing structed armature this is considerable so that such…
Electrical engineering · Electric testing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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