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 163
nerally be found impossible to start a shunt dynamo, thelow resistance in the mains not allowing enough current to flow around the shunt fieldsto energize them. 582 HAWKINS ELECTRICITY Ques. Should the brushes be raised out of contact instarting? Ans. The brushes should not be in contact in… … SMUMT DYNAMO SHUMT DVKAMO Fig. 674.—Connections for two shunt dynamos to run on the three «^Tre sj-stem. Thetwo machines are connected in series, three wires being carried from them, one from theoutside pole of each machine and one from the .iunciion of the two machines. The voltagebetween the…
Electrical engineering
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