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 126
TRICITY The amount of this decrease, however, is very small, inasmuch as avery small decrease of the induced pressure in the primary coil greatlyincreases the difference between the pressure applied to the primarycoil and the opposing pressure induced in the primary coil, so that theprimary current… … Fig. 1,923.—Rear view of Port Wayne distributing transformer, showing hanger irons for at-taching to pole cross arm. secondary coil; that is, the flux in the core must be maintained ap-proximately constant by the primary current whatever value the sec-ondary current may have. When the load on a…
Electrical engineering
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