14. A wye-connected balanced three-phase load draws 75 A from 230 V, 60 Hz, source. To measure the total power, two wattmeters are connected in lines A and C and reads 8,625 W and 17,250 W, respectively. Determine the impedance of the balanced load. A. 3.07Z30° B. 3.774-30° 2. C. 1,77/30° N D. 1.77Z-30° SN

14. A wye-connected balanced three-phase load draws 75 A from 230 V, 60 Hz, source. To measure the total power, two wattmeters are connected in lines A and C and reads 8,625 W and 17,250 W, respectively. Determine the impedance of the balanced load. A. 3.07Z30° B. 3.774-30° 2. C. 1,77/30° N D. 1.77Z-30° SN

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 2.24MCQ: Consider a three-phase Y-connected source feeding a balanced- load. The phasor sum of the line...

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Consider a three-phase Y-connected source feeding a balanced- load. The phasor sum of the line currents as well as the neutral current are always zero. (a) True (b) False
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