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 198
Multiple Multiple Series Scries Series For circuit voltagenormal at 1,100 1,100 2,200 2,200 2,200 Ratio of transform-ation at no load with second-ary coils inmultiple 10:1 9.05 :1 20 :1 19.05 :1 18.1 :1 with second-ary ceils inseries. 5:1 -4.52 :1 10:1 9.5 :1 9.05 :1 FlCS. 2,025 to 2,029.—Diagrams… … SECONDARY OR W| LOW TENSION LLADS Fig. 2,030.—Installation of a transformer on pole; view showing method of attachment anddisposition of the primary and secondary leads, cutouts, etc.
Electrical engineering
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