Answer: P=wattsFigure 19.2+10V,15 VAR (induct.)12 VAR (capac.)10W20 W3) See Figure 19.2. What is the total reactive power (QT) in this network?Answer: Q=VARS

Given: For Load 1: Q1 = 15 VAR P1 =10 W For Load 2: Q2 =12 VAR P2 =20 W-It is given that load 1 is of lagging in nature. For lagging load complex power is given by, S1=P1+jQ1 S1=10+j15 VA -It is given that load 1 is of leading in nature. For leading load complex power is given by, S2=P2-jQ2 S1=20-j12 VA- Total Complex power of a source becomes: S=S1+S2 S=(P1+jQ1)+(P2-jQ2) S=10+j15+20-j12 S=30+j3 VA Comparing with, S=P+jQ We get, P=30 WQ=3 VAR

Answered: See Figure 19.2. What is the total…

Engineering

Electrical Engineering

See Figure 19.2. What is the total reactive power (QT) in this network?

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

it's urgent please solve asap
solve using a transformators topic At a 115 kV input transformer with 300 turns, determine the output voltage if it has 200 turns.
Choose the best
?The open circuit test results in finding which of the following parameters I. core losses II. shunt branch parameters III. series parameters 1.11.III O 1,11 II, III O 1.111 O
8- Complementary chopper with 100 W power per load, 200V dc source and 1 uF commutation capacitor. Determine the turning off time in millisecond.* toff=4.25 micro second toff=0.278 ms toff=30.2 micro second 9- Thyrisotr switch with turning-off time of 40 micro second is operated in a self commutation circuit having 100 microfarad capacitance. What's the required inductance. * Ls =1.87 micro henry Ls =1.62 micro henry O Ls =3.87 micro henry 10- Simple SCR firing circuit is energized from 220V/50 Hz source. The gate current ranging between 0.15 A to 1.2 A. while the minimum gate voltage is 3.5 V. if the potentiometer is adjusted at 35% of it's maximum value what the firing angle be in dg? * alpha = 20.47 dg alpha = 45.45 dg alpha = 10.56 dg
Draw the quivalent circuit of the transformer and evaluate thedifferent parameters using open circuit and short circuit test
design 800v to 14.5v isolated bi-directional dcdc conveter a. choose the converter type with reason b. design each components with safety margin 30% (equations) c. calculate the efficiency (equations)
In a transformer, fl/N1 is equal to f2/N2 where fl, and f2 are frequencies associated with the primary and secondary, respectively. Select one: O True O False
I have answer 1,2 and 3 Need 4 and 5
WILL SURELY GIVE AN UPVOTETOPIC: AC MACHINE INSTRUCTIONS Please write clearly and understandable wayWrite all the corresponding Given with their corresponding symbols and unitsSolve in step-by-step, no shortcut (I need to learn as a beginner)Underline twice the Final Answer PROBLEM:A single-phase transformer has a voltage ratio on open-circuit of 3300/660-V. The primary and secondary resistances are 0.82 and 0.03 respectively, the corresponding leakage reactance being 4 2 and 0.12 0. The load is equivalent to a coil of resistance 4.8Q and inductive reactance 3.60. Determine the output of the transformer in kW.a. 54b. 108c. 63d. 27
The short circuit power of the transformer is equal to:Sn/Usc% where Sn is the nominal power of the transformer and usc% is its short circuit impedance. Select one: True False
please solve all parts