Concept explainers
The phase sequence for the Y-Y system in Fig. 24.42 is ABC.
a. Find the angles
b. Find the voltage across each phase impedance in phasor form.
c. Find the current through each phase impedance in phasor form.
d. Draw the phasor diagram of the currents found in part (c), and show that their phasor sum is zero.
e. Find the magnitude of the line currents.
f. Find the magnitude of the line voltages.
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Introductory Circuit Analysis (13th Edition)
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