Brechner, Claude H., 1887- [from old catalog] · Boston, New York [etc.] Allyn and Bacon · leaf 173
f-turnbecomes positive, due to the fact that the brushes slip from one bar to the 1 <f\ other at the same time the current changes direction. 195. A Pulsat- Figure 153. — Cross Section of a Generator . _ __ with 3 Coils. ^g D. C. Made Steady. —■ Fromthe curve (Figure 152) we see that the current…
Physics
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