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 28
me, that is, when the virtual pressure of the alternatingcurrent is the same as the direct current pressure, the heating effect is of course the same. Ques. What is the relation between the shape of thewave curve and the form factor ? Ans. The more peaked the wave, the greater the value ofits form…
Electrical engineering
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