Journal - Franklin Institute of the State of Pennsylvania (1826)
Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 369
Fh . Fig- 2. … Fig. 3- Fig. 4. Pirate XX.—Armature currents and heating in the single-coil transformer. Taking- first the simplest case—that of a two-segment(monophase) armature, having a sinusoidal current wave,no phase-displacement, and lOO per cent, efficiency; if E isthe D C E.M.F. and 2 C the D C current,…
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