The electric motor and the transmission of power (1906)
Houston, Edwin J. (Edwin James), 1847-1914, Kennelly, Arthur E. (Arthur Edwin), 1861-1939, joint author · New York : McGraw Pub. Co. · leaf 265
ed on an alternating-cur-rent circuit, we obtain almost exactly thereal activity which is supplied to them.If, however, we take a coil of wire havinga large number of turns and a smallresistance, the pressure and current, ob-served at the terminals of this coil, may beconsiderably out of step, or… … Fig. 62.—Alteknating-Curkent Dynamo. Any dynamo for generating alternatingE. M. F.s is called an alternator. Fig. 62,represents an alternator employed forelectric lighting. Since every dynamo- 258 THE ELECTEIC MOTOK AND electric generator develops in its armatureE. M. F.s which alternate, it is…
Electric motors
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