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 151
ide of the bus are equipped - :ireuit breakers and relays. These relays and those use! - arrangements of two or more incoming lines in parallel, as 11 age circuit breakers, are of the same design and are applied in I r.anner as for the generating station. Regardir..; • for auxiliary machines, the… … trie direct current differential relay for balancer set; instantaneous, Bf plants direct current, •age two wire dynamos operating in connection w. -.-,*-o low voltage machines on a common ■ •- rload on one side •-. and the lamps on the opposite side may volts unbalancing, is conimc- namos circuit…
Electrical engineering
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