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A text-book of electrical engineering; (1920)

Thomälen, Adolf, 1865-, Thomälen Adolf. Kurzes Lehrbuch der Electrotechnik. English · London, E. Arnold · leaf 441

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Jole-pitc/o. Fig. 417 … Fig. 418 motor contains only f of the wires in the coil-side of the other motor, itsno-load or magnetising current will have to be greater in the ratio of 5 : 3,that is, the no-load current will be directly proportional to the frequency*.The question is not nearly so simple when we come to consider…

Electrical engineering

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