2. A three-phase, four-wire, 208 V, ABC system supplies a Y-connected load in which Zд = 100°N, Z = 15/30° and Zc = 104-30°. Find the line currents, the neutral current and total real and reactive powers. Draw the phasor diagram of the phase voltages and currents. ZA = 3. A three-phase, three-wire, 208 V, ABC system supplies a Y-connected load in which ZA 100°, ZB = 15230° and Zc = 10-30°. Find the line currents, the phase voltages across the load impedances, the total real and reactive powers and the voltage Von VA ZA

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 2.23MCQ: In a balanced system, the phasor sum of the line-to-line voltages and the phasor sum of the...
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2. A three-phase, four-wire, 208 V, ABC system supplies a Y-connected load in
which Zд = 100°N, Z = 15/30° and Zc = 104-30°. Find the line
currents, the neutral current and total real and reactive powers. Draw the phasor
diagram of the phase voltages and currents.
ZA
=
3. A three-phase, three-wire, 208 V, ABC system supplies a Y-connected load in
which ZA 100°, ZB = 15230° and Zc = 10-30°. Find the line
currents, the phase voltages across the load impedances, the total real and reactive
powers and the voltage Von
VA
ZA
Transcribed Image Text:2. A three-phase, four-wire, 208 V, ABC system supplies a Y-connected load in which Zд = 100°N, Z = 15/30° and Zc = 104-30°. Find the line currents, the neutral current and total real and reactive powers. Draw the phasor diagram of the phase voltages and currents. ZA = 3. A three-phase, three-wire, 208 V, ABC system supplies a Y-connected load in which ZA 100°, ZB = 15230° and Zc = 10-30°. Find the line currents, the phase voltages across the load impedances, the total real and reactive powers and the voltage Von VA ZA
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