Electrical engineer's pocket-book: a hand-book of useful data for electricians and electrical engineers (1901)
Foster, Horatio A. (Horatio Alvah), 1858-1913 · New York, D. Van Nostrand co.; London, E.& F.N. Spon, ltd. · leaf 382
TRANSFORMER Fig. 55. Connections of Mono-cyclic System for Light andPower. … Fig. 56. Changing Quarter-phase toThree-phase, Non-interchangeableStep-up Transformers. tion, the remaining three terminals being brought to the main line and thedistributing lines. The advantage of the star connection over the delta con-nection is, that for the same transmission voltage each…
Electrical engineering
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