Hawkins electrical guide. Questions, answers & illustrations; a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833- · New York, T. Audel · leaf 99
n the number of turns of the short circuited coils,their resistance, and the frequency. ALTERXATIXG CURRENT MOTORS 1,357 Ques. How c-Jfi the local currents be reduced to avoidheavy sparking? Ans. 1. By reducing the number of turns of the shortcircuited coils, that is, providing a greater number of… … Figs. 1.SS0 to 1384.—Assembly and disassembled view of short circuiting device as used onBell single phase repulsion induction motor. The armature, which is wound in a similarmanner to those used in <^rect current motors, has a commutator, ar.d brushes, whichbeing short circuited on nfciselves,…
Electrical engineering
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