|H.W.(10): A balanced three-phase source supplies power to three loads. The loads are Load 1: 24 kVA at 0.6 pf lagging University of Diyala Engineering College Electronic Department Electrical Circuits 2nd Class Assist. Prof: Wisam N. AL-Obaidi Year (2020-2021) Load 2: 10 kW at 0.75 pf lagging Load 3: unknown If the line voltage at the load is 208 V rms, the magnitude of the total complex power is 35.52 kVA, and the combined power factor at the load is 0.88 lagging, find the unknown load. (Answer: S= 13.094-58 · 39° KVAI

|H.W.(10): A balanced three-phase source supplies power to three loads. The loads are Load 1: 24 kVA at 0.6 pf lagging University of Diyala Engineering College Electronic Department Electrical Circuits 2nd Class Assist. Prof: Wisam N. AL-Obaidi Year (2020-2021) Load 2: 10 kW at 0.75 pf lagging Load 3: unknown If the line voltage at the load is 208 V rms, the magnitude of the total complex power is 35.52 kVA, and the combined power factor at the load is 0.88 lagging, find the unknown load. (Answer: S= 13.094-58 · 39° KVAI

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 2.14MCQ: The instantaneous power absorbed by the load in a single-phase ac circuit, for a general R LC load...

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Three-Phase Power Calculations
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