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 180
e, are in practice seldom coupled in parallel; the condi-tions or working, however, derive importance from the fact that COUPLING OF DYNAMOS 599 compound dynamos, being provided with series coils, arc subjectto similar conditions when working in parallel, which is frequentlythe case. Oues. What may… … Fig. 685.—Diagram showing method of coupling series dynamos in series. R and R are twohand regulators which are placed in shunt across the coil terminals to regulate the pressureand output of the machine. dynamo to be coupled be exactly equal to that of the bus barswhen connected in parallel, the…
Electrical engineering
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