9.15 The source voltage in thẹ phasor domain circuitin the accompanying figure is 25 /0° kV. Findthe amplitude and phase angle of V, and1.5 kf2 j6 kn4025:Answer: V - 1868.15 /142.39' V;/14,40k = 125 /216.87* A.IdealNOTE: Also try Chapter Problem 9.77.

TRANSFORMER: The transformer transfers power from one circuit to another circuit without a change…

Answered: 9.15 The source voltage in the phasor…

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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6-10) Using what you have learned constructing the phasor diagram for the LRC series circuit, construct a diagram for the LRC parallel circuit. Derive an expression for the circuit impedance Z and the phase angle φ between the applied emf and the current supplied by the emf. HINT: in the series circuit, the current through all four components was the same. Ask yourself what the components in this arrangement have in common.
A sinusoidal voltage source V = 53 /67o Vrms feeds an impedance with a current I = 5 /33o Arms. The apparent power generated by the source is: Select one: a. 118.64 VA b. 80.02 VA c. 286.2 VA d. 265 VA e. 71.55 VA
4. Evaluate the expression using phasor, write your answer in pbasor and sinusoidol form 25° i4) = - 20 cos (ot - 40°) + 15 sin (3t - ) + Gosin (ot + 20°) - 6osin (st - 70°)
8.49 In the circuit shown in Fig. P8.49, a generator is connected to a load via a transmission line. Given that : (4 + j2) №2, and Zload = (40+ j30) 2: = Rs = 102, Zline S
Let R₁ = 34 22, R₂ = 49 S2, Zc = -j45, and Z₁ =j65 in the circuit shown in Figure 9.29. Find the equivalent impedance between terminals a and b. a b Figure 9.29 Zc+ O a. Zeq = 59.425-j49.459 2 O b. Zeq = 49.425-j39.459 02 O c. Zeq = 39.425-j29.459 02 O d. Zeq = 69.425 -j59.459 R₂ Z
please only do d and e. thanks
3
Problem 3-An AC circuit is shown. The frequency is 1000 Hz. The source voltage is v(t) = 10 cos(2x1000) of clouent a) Find the impedance seen by the voltage souree b) Find the phasoj current delivered by the source. c) Find the phasor voltage across the resistor, Vr. d) Find the sor voltage across the capacitor, Ve e) Find the voltage across the capacitor, v.(1). 4 kQ 10/ 0 sine 1 kHz C C1 53 nF
The following is given for a series R-L-C circuit: resistor (R) = 8 Ohms, an inductor (L) = 32 mH and a capacitor (C) = 800uF. The circuit is supplied by a voltage source of e = 120 sin (125t) Volts. What is the angular frequency of the ac source? What is the period of ac source? What is the circuit impedance? What is the power factor? What is the real power of the circuit? What is the rms value of the circuit current?
1. Discuss phasor Diagrams and Phasor Algebra.
Solve for step by step process with complete solutions
4) Given: R = 700-N, Xc = - j 500-N, e(t) = 150 sin(wt) V Find: a) Total impedance of the ckt. b) Total current in phasor and sinusoidal form c) Voltage drop across the resistor and capacitor in phasor and sinusoidal form d) Total Power and Power factor

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9.15 The source voltage in the phasor domain circuit in the accompanying figure is 25 /0" kV. Find the amplitude and phase angle of V, and I 1.5 kn j6 kn 125 Answer: V - 1868.15 /142.39* V; -1440 I: k= 125 /216.87 A. Ideal NOTE: Also iry Chapter Problem 9.77.