Q.4: Two balance loads are A-connected: the 1st load impedance is (202-60°/ph) and 2nd load impedance is (18/45°0/ph); they are connected to3-ph source with line voltage V-212.12-90°v. Calculate the consumedpower in each load, then use single line diagram to compute total powerand compare it with the sum of each power phase (load).

Two loads are balanced and delta connected first load is Z1∆ =20 ∠-60° Ω /ph second load is Z2∆ =18…

Q.4: Two balance loads are A-connected: the 1st load impedance is (202- 60°/ph) and 2nd load impedance is (18/45°/ph); they are connected to 3-ph source with line voltage Ve=212:12-90°v. Calculate the consumed power in each load, then use single line diagram to compute total power and compare it with the sum of each power phase (load).

Q.4: Two balance loads are A-connected: the 1st load impedance is (202- 60°/ph) and 2nd load impedance is (18/45°/ph); they are connected to 3-ph source with line voltage Ve=212:12-90°v. Calculate the consumed power in each load, then use single line diagram to compute total power and compare it with the sum of each power phase (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

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.22P: A balanced Y-connected voltage source with Eag=2770volts is applied to a balanced-Y load in parallel...

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