Electrical machinery; a practical study course on installation, operation and maintenance (1921)
Annett, Fred Anzley · New York [etc.] McGraw-Hill book company · leaf 166
for our purposes PRINCIPLES OF DYNAMO-ELECTRIC MACHINERY 149 Fig. 154 is better suited. The winding in Fig. 155 has twiceas many turns as that in Fig. 154, consequently, will generatetwice the voltage under a given condition of speed and fieldstrength. In Fig. 154, if a current is caused to flow… … Fig. 155.—Same as Fig. 154, but with two turns per coil on the armature. armature is revolved in the direction of the curved arrow, theconductors under the S pole will be cutting the lines of forcein a left-hand direction, while those under the N pole will becutting the flux in a right-hand…
Electric machinery
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