. 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. ated wire, so that when rotated, a powerful ■d portions in the t« • -en in the position shown top and bottom, finding a directing< When in the position shown in the second diagram, the lines are converged so as to pass through the armature core. shows detail of the armature core Figs to —Diarmature is wound fialternatingstrength is
. 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. ated wire, so that when rotated, a powerful ■d portions in the t« • -en in the position shown top and bottom, finding a directing< When in the position shown in the second diagram, the lines are converged so as to pass through the armature core. shows detail of the armature core Figs to —Diarmature is wound fialternatingstrength is shown byin the first diagram, tpath through the m CONSTR UCTION OF AL TERN A TORS 1,195 Ques. What are the two principal types of field magnet ? Ans. Stationary and revolving. Ques. What is the usual construction of stationaryfield magnets? Ans. Laminated pole pieces are used, each pole being madeup of a number of steel stampings riveted together and bolted or
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