Journal - Franklin Institute of the State of Pennsylvania (1826)
Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 357
Pole-Breadth. Terctnt of Pitch Fig. 5- ^-j/ … Fig. 4. -JT (m-1) ^ Fig. 6. Fig. 7. PivATE XVIII.—Pressure relations in the single-coil transformer. for the different connections; the angles A 2B, A 23, A 24,etc., are then equal to one-half the phase-angles or to May, 1901.J Rotary Transformers. 345 and the chords ^ 2, y^! 3, etc.. are in the…
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