Part A An ach sequence balanced three-phase Y-connected source supplies power to a balanced three-phase A-connected load with an impedance of 12+ j15 1/6 The source voltage in the b-phase is 220/-55V. The line impedance is 1+1 / Use the single-phase equivalent circuit for the a-phase to find the current in the a-phase of the load Express your answer in amperes to three significant figures. Enter your answer using angle notation. Express argument in degrees. 190 ΑΣΦ. Η vας も ? x1280) x-10 JA 4.454 Submit Etevices 4

Part A An ach sequence balanced three-phase Y-connected source supplies power to a balanced three-phase A-connected load with an impedance of 12+ j15 1/6 The source voltage in the b-phase is 220/-55V. The line impedance is 1+1 / Use the single-phase equivalent circuit for the a-phase to find the current in the a-phase of the load Express your answer in amperes to three significant figures. Enter your answer using angle notation. Express argument in degrees. 190 ΑΣΦ. Η vας も ? x1280) x-10 JA 4.454 Submit Etevices 4

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 3.24MCQ: It is stated that (i) balanced three-phase circuits can be solved in per unit on a per-phase basis...

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