For the circuit of Fig. 11.81, find Vs 0.2 2 j0.04 2all0.3 Ω j0. 15 Ωww mmww10 W15 W120 V rmsfp atrasado 0.9fp adelantado 0.8

Answered: 0.2 Ω j0.04 Ω ww 0.3 Ω j0.15 Ω ww 10 W…

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...

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Similar questions

An alternating voltage v = 100 sin 120pi t volts is applied across a coil ofresistance 32 Ω and inductance of 100 mH. Determine (a) the circuitimpedance, (b) the current flowing, (c) the voltage drop across the resistanceand (d) the voltage drop across the inductance.
11.51 For the entire circuit in Fig. 11.70, calculate: (a) the power factor (b) the average power delivered by the source (c) the reactive power (d) the apparent power (e) the complex power 50/50° V (+) Figure 11.70 For Prob. 11.51. 292 www ww -j5Q 10 92 ele j6 Ω 892
A 3-phase, 50 Hz, 400 V motor input power is 80400 W, the power factor being 0.82 lagging. A bank of capacitors is connected in star across the supply terminals and power factor raised to 0.85 lagging. Determine the Leading KVAR rating and capacitance of each capacitor. Leading KVAR rating- VAR Capacitance: Farad
uo 11:49 eclass.alquds.edu 467% O 3G JAWWAL I. For the shown sillicon transistor with ß=100, assume that V=-16 V, EE RB R= 320 KQ, RE and R= 3 KQ. %D VEE Determine the current I, BQ а. 31.9 А b. 9.8 µA c. 17.2 µA d. 24.6 µA Question 18 Not yet answered
Compute the Values: (include solutions)
A plant has a load of 290 kilowatt with an average power factor of 70%. The owner requests you to correct the power factor to reduce its power consumption. How much capacitor kVAR is required to increase the power factor to 95%?
Refer to the circuit shown in Fig. 11.88. (a) What is the power factor? (b) What is the average power dissipated? (c) What is the value of the capacitance that will give a unity power factor when connected to the load? 120 V rms 60 Hz Ζ = 10 + j 12 Ω
O A small ac motor used in washing machine is in effect, an RL circuit. If the machine takes 311 watts and 4.5 amp from a 115volt source when operating normally, calculate its power factor.
1. The voltage source in the following figure (Fig. 11.44b) has the frequency limits shown. Calculate the circuit current and impedance values at the frequency limits of the source. 47 mH f=4 kHz to 11 kHz R • 3.3 ΚΩ
For the circuit of Fig. 11.50, assume the source operates at a frequency of 100 rad/s. (a) Determine the PF at which the source is operating. (b) Cal- culate the apparent power absorbed by each of the three passive elements. (c) Compute the average power supplied by the source. (d) Determine the Thévenin equivalent seen looking into the terminals marked a and b, and calculate the average power delivered to a 100 2 resistor connected between the same terminals. j60 92 ell FIGURE 11.50 w 50 2 5/0° A www 80 Ω 02 ob

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0.2 Ω j0.04 Ω ww 0.3 Ω j0.15 Ω ww 10 W 15 W V (+ 120 V rms fp atrasado 0.9 fp adelantado 0.8