Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise .. (1916)
Swingle, Calvin F. (Calvin Franklin), b. 1846 · Chicago, F.J. Drake & company · leaf 1104
ing aresome distance apart. It is a mere matter of first cost to produce a machinewith absolutely sparkless commutation under any condi-tions. It is the skill of the designers which has (without te_ Types of Dynamos 1069 prohibitive cost) so reduced the distance between these twopoints that it may… … ~Sffi p= E; Fig. 45S CIRCUITS OF A SHUNT DYNAMO WITH INSTRUMENTS AND A LOAD OF LAMPS The series dynamo.—Pig. 457. The same current tra-verses the field, armature and main or external circuits.The conductors in these circuits are about the same size.The circuits are all in series. This dynamo is…