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Voltages and Currents in Star Connection The Voltages and Currents in Star Connection has been explained in this article. The voltage induced in each winding is called the phase voltage …
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Star or Wye Connection and Values of Phase Currents In this article we will discuss the Star or Wye Connection and Values of Phase Currents. Star or Wye Connection In …
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Phase Sequence By phase sequence is meant the order in which the three phases attain their peak or maximum values. In the development of the three-phase e.m.fs. in Figure (A) …
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AC Through Pure Capacitance Alone When an alternating voltage is applied to the plates of a capacitor (AC Through Pure Capacitance Alone), the capacitor is charged first in one direction …
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AC Through Pure Inductance Alone Whenever an alternating voltage is applied to a purely inductive coil (AC Through Pure Inductance Alone), a back e.m.f. is produced due to the self-inductance …
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AC Through Pure Ohmic Resistance Alone The circuit is shown in Figure (A) is explaining AC Through Pure Ohmic Resistance Alone. Let the applied voltage be given by the equation. v …
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Representation of Alternating Quantities Representation of Alternating Quantities It has already been pointed out that an attempt is made to obtain alternating voltages and currents having sine waveform (Representation of …
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RMS Value of a Complex Wave In the case of RMS Value of a Complex Wave also, either the mid-ordinate method (when equation of the wave is not known) or …
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Phase and Phase Difference Phase and Phase Difference : By phase of an alternating current is meant the fraction of the time period of that alternating current which has elapsed …
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