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 359
Fig. 116.—Fan Motor Brushes in Detail. such small alternatino:-current motors mul-tiphase circuits are not required. Afan motor always starts with no load, be- 352 THE ELECTRIC MOTOK AND yond the friction of its own bearings^but the load increases rapidly as thespeed increases, the activity…
Electric motors
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