For the following voltage and current phasors,1) calculate the reactive power in VA.V = 14020⁰ VrmsI= 152I = 1522) calculate the real power in Watts.V = 1899⁰ Vrms259⁰ ArmsZ41⁰ Arms3) calculate the apparent power in VA.200 VrmsV = 138I=142Z42° Arms

Answer : given that (1). voltage (rms) V = 140 ∠20° current (rms) I = 15 ∠59° To find the…

For the following voltage and current phasors, 1) calculate the reactive power in VA. V = 140 20⁰ Vrms 1 =15 2 1 =15 2 2) calculate the real power in Watts. V = 189 9⁰ Vrms Z 59⁰ Arms Z 41⁰ Arms 3)calculate the apparent power in VA. V = 138 20⁰ Vrms I=14 2 2 42° Arms

For the following voltage and current phasors, 1) calculate the reactive power in VA. V = 140 20⁰ Vrms 1 =15 2 1 =15 2 2) calculate the real power in Watts. V = 189 9⁰ Vrms Z 59⁰ Arms Z 41⁰ Arms 3)calculate the apparent power in VA. V = 138 20⁰ Vrms I=14 2 2 42° Arms

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 2.2P: Convert the following instantaneous currents to phasors, using cos(t) as the reference. Give your...

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Question

For the following voltage and current phasors,
1) calculate the reactive power in VA.
V = 140
20⁰ Vrms
I= 15
2
I = 15
2
2) calculate the real power in Watts.
V = 189
9⁰ Vrms
2
59⁰ Arms
Z
41⁰ Arms
3) calculate the apparent power in VA.
200 Vrms
V = 138
I=14
2
Z
42° Arms

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