A building inventory identified the following equipment with the corresponding impedance or power consumption at 230 V rms. The building power supply is 230 V rms. (Assume that the building voltage supply is the reference phasor) What is the total complex power consumed within the building and the effective power factor? Load 1: 160 - j40  Load 2: 500 VA at 0.85 pf lag Load 3: 450 W at 0.95 pf lead Load 4: 200 + j300 VA

A building inventory identified the following equipment with the corresponding impedance or power consumption at 230 V rms. The building power supply is 230 V rms. (Assume that the building voltage supply is the reference phasor) What is the total complex power consumed within the building and the effective power factor? Load 1: 160 - j40  Load 2: 500 VA at 0.85 pf lag Load 3: 450 W at 0.95 pf lead Load 4: 200 + j300 VA

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

Chapter6: Power Flows

Section: Chapter Questions

Problem 6.17MCQ

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