2. Two balanced 30 loads are connected in parallel across a balanced, 36 positive phase sequence source. The two loads, 1 and 2 respectively connected in wye and delta respectively have impedances of (3+ j0) ohms and (0+ j4) ohms respectively. If the voltage in line a to the neutral of load 1 is 120cis40°, find (a) the line currents of each load; and (b) the total line currents.

2. Two balanced 30 loads are connected in parallel across a balanced, 36 positive phase sequence source. The two loads, 1 and 2 respectively connected in wye and delta respectively have impedances of (3+ j0) ohms and (0+ j4) ohms respectively. If the voltage in line a to the neutral of load 1 is 120cis40°, find (a) the line currents of each load; and (b) the total line currents.

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 2.25MCQ: For a balanced- load supplied by a balanced positive-sequence source. the line currents into the...

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