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 21
m … 1.010 IIAWKIXS ELECTRICITY Maximum Volts and Amperes.—In the operation of analternator, the pressure and strength of the current are con-tinually rising, falling and rrwrsin^. During each cycle thereare two points at which the pressure or current reaches itsgreatest value, being known as the…
Electrical engineering
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer02inte-216-108.webp)
