An acb sequence balanced three-phase Y-connected source supplies power to a balanced three-phase A-connected load with an impedance of 18+ j15 2/6. The sourcevoltage in the b-phase is 260/-55°V. The line impedance is 1+j102/6. Use the single-phase equivalent circuit for the a-phase to find the current in the a-phase of theload.

The question is about per phase equivalent circuit to find out phase current.

An acb sequence balanced three-phase Y-connected source supplies power to a balanced three-phase A-connected load with an impedance of 18+j15 02/. The source voltage in the b-phase is 260/-55°V. The line impedance is 1+j102/6. Use the single-phase equivalent circuit for the a-phase to find the current in the a-phase of the load.

An acb sequence balanced three-phase Y-connected source supplies power to a balanced three-phase A-connected load with an impedance of 18+j15 02/. The source voltage in the b-phase is 260/-55°V. The line impedance is 1+j102/6. Use the single-phase equivalent circuit for the a-phase to find the current in the a-phase of the 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 2.13MCQ

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