A voltage of 200 253"8' is applied across to impedances in parallel. The values of impedances are (12+j1k) and (10-j20). Determine the KVA, KVAR, and KW in each branch and the power factor of the whole circuit.

A voltage of 200 253"8' is applied across to impedances in parallel. The values of impedances are (12+j1k) and (10-j20). Determine the KVA, KVAR, and KW in each branch and the power factor of the whole circuit.

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

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.28P: For the system shown in Figure 3.34. draw an impedance diagram in per unit by choosing 100 kVA to be...

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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.

Question

A voltage of 200 253"8' is applied across to impedances in parallel. The values of impedances
are (12+j1k) and (10-j20). Determine the KVA, KVAR, and KW in each branch and the power
factor of the whole circuit.

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