3. The figure below displays a three-phase delta-connected motor load which is connected to a line voltage of 440V and draws 4kVA at a power factor of 72 percent lagging. In addition, a single 1.8kVAR capacitor is connected between lines a and b, while a 800W lighting load is connected between line c and neutral. Assume abc sequence, find the magnitude and phase angle of currents Ia, Ib, Ic, and In 1.8 KVAR bo со Motor load 4 kVA. pf = 72%, lagging 800 W lighting load
3. The figure below displays a three-phase delta-connected motor load which is connected to a line voltage of 440V and draws 4kVA at a power factor of 72 percent lagging. In addition, a single 1.8kVAR capacitor is connected between lines a and b, while a 800W lighting load is connected between line c and neutral. Assume abc sequence, find the magnitude and phase angle of currents Ia, Ib, Ic, and In 1.8 KVAR bo со Motor load 4 kVA. pf = 72%, lagging 800 W lighting load
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.16P: A single-phase, 120V(rms),60Hz source supplies power to a series R-L circuit consisting of R=10 and...
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