Three identical impedances are connected in delta across a 3-phase , 600V line. If the line current in 10A and power factor is 70% lagging, calculate, (a) Impedance current (b) Impedance value (R and X) (c) Value of reactive component (C or L)

Three identical impedances are connected in delta across a 3-phase , 600V line. If the line current in 10A and power factor is 70% lagging, calculate, (a) Impedance current (b) Impedance value (R and X) (c) Value of reactive component (C or L)

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 2.7MCQ

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Concept explainers

Single Phase AC Circuit

Alternating Current (AC) is a type of electric power in which the electric current changes, both in magnitude and direction, at regular intervals. This AC Circuits can deliver power in either a Single Phase system or a Three Phase system.

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Three identical impedances are connected in delta across a 3-phase , 600V line. If the line
current in 10A and power factor is 70% lagging, calculate,
(a) Impedance current
(b) Impedance value (R and X)
(c) Value of reactive component (C or L)

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