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 209
effect of a field too strong or tooweak ? Ans. If too strong, a leading current is produced, and if too CONVERTERS 1,467 weak, the current lags, both of which reduce the power factorand are objectionable. Usually there is a power factor meter connected up in the main gener-ating station and one… … FlG. 2,044.—Equalizer connections of Westinghouse rotary converter. The armature coilsare cross connected at points of equal voltage and taps are led out from the winding atsuitable points to the slip rings. _ This construction insures a uniform armature saturationbelow each pole piece and…
Electrical engineering
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
