1. For the circuit in Figure 1, draw the phasor diagram showing all voltages and the total current. Indicate the phase angles.

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 2.7P: Let a 100V sinusoidal source be connected to a series combination of a 3 resistor, an 8 inductor,...
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1. For the circuit in Figure 1, draw the phasor diagram showing all voltages and the total current.
Indicate the phase angles.
2. For the circuit in Figure 2, determine the following:
(a) Z
(b) I (c) VR
(d) Vc
2 Vrms
f = 15 kHz
A FIGURE 1
C₁
#
0.1 μF
FIGURE 3
C₂
||
0.22 μF
R₁
100 Ω
R₂
3. Determine the impedance and phase angle in Figure 3.
V₂
18 V rms
f=2 kHz
100 Ω
C₁
0.1 μF
10 Vrms
f = 20 Hz
A FIGURE 2
R₁
www
470 02
C₂
0.22 μF
R3
WWW
680 Ω
R
56 Ω
R₂
330 Ω
C
100 μF
Transcribed Image Text:1. For the circuit in Figure 1, draw the phasor diagram showing all voltages and the total current. Indicate the phase angles. 2. For the circuit in Figure 2, determine the following: (a) Z (b) I (c) VR (d) Vc 2 Vrms f = 15 kHz A FIGURE 1 C₁ # 0.1 μF FIGURE 3 C₂ || 0.22 μF R₁ 100 Ω R₂ 3. Determine the impedance and phase angle in Figure 3. V₂ 18 V rms f=2 kHz 100 Ω C₁ 0.1 μF 10 Vrms f = 20 Hz A FIGURE 2 R₁ www 470 02 C₂ 0.22 μF R3 WWW 680 Ω R 56 Ω R₂ 330 Ω C 100 μF
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