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 188
s are connected together by an equaUzing connection,as in series dynamos. The method of arranging the connections CO UP LING OF D YNA MOS 607 as adopted in practice, being illustrated in fig. 690. By meansof it idle machines are completely disconnected from those atwork. Oues. How is the equalizer… … ZER NO.l DYNAMOSHUNT COILS SHUNT COILS-p SHUNT COILS n[ Fig. 690.—Diagram showing method of coupling compound dynamos in parallel. nected is not working. The two contacts of the switch are re-spectively connected to the positive and negative conductors,while the central contact is connected to the…
Electrical engineering
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