Consider the following three phase balanced circuit. 21020° Vrms j0.5 2 | 24– j21 N 2102-120° Vrms j0.5 2 (- + | 24– j21 N 1Ω | 24– j21 2 210Z120° Vrms j0.5 N ll Find average power dissipated by the delta connected load. (a) 8587.18 W (b) -8587.18 W (c) 7514.41 W (d) -7514.41 W

Consider the following three phase balanced circuit. 21020° Vrms j0.5 2 | 24– j21 N 2102-120° Vrms j0.5 2 (- + | 24– j21 N 1Ω | 24– j21 2 210Z120° Vrms j0.5 N ll Find average power dissipated by the delta connected load. (a) 8587.18 W (b) -8587.18 W (c) 7514.41 W (d) -7514.41 W

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 2.30MCQ: Under balanced operating conditions, consider the three-phase complex power delivered by the...

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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

Consider the following three phase balanced circuit.
21020° Vrms
j0.5 2
| 24– j21 N
2102-120° Vrms
j0.5 2
(- +
| 24– j21 N
1Ω
| 24– j21 2
210Z120° Vrms
j0.5 N
ll
Find average power dissipated by the delta connected load.
(a) 8587.18 W
(b) -8587.18 W
(c) 7514.41 W
(d) -7514.41 W

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