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 62
uctance in the circuit, the current will lag; if therebe capacity, the current will lead in phase. For example, fig.1,288, illustrates the lag due to inductance and fig. 1,289, thelead due to capacity. IIAUKIXS ELECTRICITY Ques. What is lag? Ans. Lag denotes the condition where the phase of… … Fie. 1.2S9.—Pressure and current curves illustrating lead. The effect of capacity in a circuitis to cause the current to rise to its maximum value sooner than it would otherwise do;capacity produces an efTd I e opposite of inductance. The phise rt between current and pressure with current leading…
Electrical engineering
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