Electricians' operating and testing manual; (1910)
Horstmann, Henry C. [from old catalog], Tousley, Victor Hugo, 1875- [from old catalog] joint author · Chicago, F. H. Drake & co · leaf 65
Figure 44 compound wound dynamo is crowding it out. Figure45 is a diagram of the shunt dynamo. This dynamo isgenerally equipped with a drum armature. It is sel- … 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
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