EBK ELECTRICAL MOTOR CONTROLS FOR INTEG
5th Edition
ISBN: 8220101434760
Author: ROCKIS
Publisher: ATP
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Question
Chapter 1.1, Problem 9CP
To determine
To explain: The two types of AC voltage.
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The following circuit is at steady state for t<0. At t=0 sec, the switch is open. Let R₁ =14 ohms, R₂=14
ohms, R3-4 ohms, C₁-1 F, Vx-16 V and Ix-7 A. Find Vc1 (0.8 sec) and voltage across resistor R3 = v(1.4 sec),
as follows:
Vc1(0) in volts=
Vc1(00) in volts=
Rth in ohms=
Vc1(t-0.8 sec) in volts=
v(t-1.4 sec) in volts=
Vx
w
t=0
The relative tolerance for this problem is 10 %.
+
www
R₂
Vit
R3
+
Vc1(t)
C₁
For the circuit shown, the switch opens at t=0 sec. Find i(t=1.5) value as follows.
Let R1-12 ohm, R₂-8 ohm, L=0.6 H, V≤1-10 V and V2-8 V, and determine:
i(0) =
A
A
i(∞0) =
Rth
=
i(1.5 sec)
Ω
A
R₁
L
i(t)
VS2
R2
w
The relative tolerance for this problem is 9 %.
+
V S1
Chapter 1 Solutions
EBK ELECTRICAL MOTOR CONTROLS FOR INTEG
Ch. 1.1 - Prob. 1CPCh. 1.1 - Prob. 2CPCh. 1.1 - Prob. 3CPCh. 1.1 - Prob. 4CPCh. 1.1 - Prob. 5CPCh. 1.1 - Prob. 6CPCh. 1.1 - Prob. 7CPCh. 1.1 - Prob. 8CPCh. 1.1 - Prob. 9CPCh. 1.1 - Prob. 10CP
Ch. 1.1 - Prob. 11CPCh. 1.1 - Prob. 12CPCh. 1.1 - Prob. 13CPCh. 1.1 - Prob. 14CPCh. 1.1 - Prob. 15CPCh. 1.2 - Prob. 1CPCh. 1.2 - Prob. 2CPCh. 1.2 - Prob. 3CPCh. 1.2 - Prob. 4CPCh. 1.2 - Prob. 5CPCh. 1.2 - Prob. 6CPCh. 1.3 - Prob. 1CPCh. 1.3 - Prob. 2CPCh. 1.3 - Prob. 3CPCh. 1.3 - Prob. 4CPCh. 1.3 - Prob. 5CPCh. 1.4 - Prob. 1CPCh. 1.4 - Prob. 2CPCh. 1.4 - Prob. 3CPCh. 1.4 - Prob. 4CPCh. 1.4 - Prob. 5CPCh. 1.4 - Prob. 6CP
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