A Y-connected balanced 3-phase source is supplying a balanced 3-phase load. The phase Avoltage and current of the source are given as following (note that phase angles are given inradians).v(t) = 340 cos(377t + 0. 5236) Vi(t) = 100 cos(377t + 0.87266) A%3D%3DCalculate the following:a. The power factor at the source slide, state leading or laggingb. The 3-phase real power delivered to the loadC.The 3-phase reactive power delivered to the loadd. If the load is connected in Y-connection, calculate the load impedance

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A Y-connected balanced 3-phase source is supplying a balanced 3-phase load. The phase A voltage and current of the source are given as following (note that phase angles are given in radians). v(t) = 340 cos (377t +0. 5236) V i(t) = 100 cos(377t + 0.87266) A %3D Calculate the following: a. The power factor at the source slide, state leading or lagging b. The 3-phase real power delivered to the load C. The 3-phase reactive power delivered to the load d. If the load is connected in Y-connection, calculate the load impedance

A Y-connected balanced 3-phase source is supplying a balanced 3-phase load. The phase A voltage and current of the source are given as following (note that phase angles are given in radians). v(t) = 340 cos (377t +0. 5236) V i(t) = 100 cos(377t + 0.87266) A %3D Calculate the following: a. The power factor at the source slide, state leading or lagging b. The 3-phase real power delivered to the load C. The 3-phase reactive power delivered to the load d. If the load is connected in Y-connection, calculate the load impedance

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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