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 181
reduced, and a fvirther fall of pressureimmediately takes place. This again causes the dynamo to re-linquish a portion of its load, and again occurs a further fall ofpressure. Thus the process goes on, until finally the dynamoceases to supply current, and the current from the other dyna-mos flowing… … Fig. 686.—Diagram showing method of coupling series dynamos £n i)aralleL In the diagramA, A, are ammeters ; F, F, fuses ; S, S, switches. Under such circumstances the armature is liable to be destroyed ifthe fuse be not immediately blown, and in any case it is subjected toa very detrimental shock.…
Electrical engineering
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