Principles and Applications of Electrical Engineering
6th Edition
ISBN: 9780073529592
Author: Giorgio Rizzoni Professor of Mechanical Engineering, James A. Kearns Dr.
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 3, Problem 3.8HP
Use mesh analysis in the circuit of Figure P3.7 to find
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3.40 Find Vi and V in the circuit shown in Figure P340.
FIGURE P3.40
2 kn
R2
V2
4 kn
2000 i
5 V
3 kn
2.5 k
45
3b
For the circuit in Figure Q3(b), solve for Ix, Iy and Vz using superposition method.
With reference to Figure P3.40, determine thecurrent through R1 due only to the source VS2.VS1 = 110 V VS2 = 90 VR1 = 560 Ω R2 = 3.5 kΩR3 = 810 Ω
Chapter 3 Solutions
Principles and Applications of Electrical Engineering
Ch. 3 - Use node voltage analysis to find the voltages V1...Ch. 3 - Use node voltage analysis to find the voltages V1...Ch. 3 - Using node voltage analysis in the circuit of...Ch. 3 - Using node voltage analysis in the circuit of...Ch. 3 - In the circuit shown in Figure P3.5, the mesh...Ch. 3 - In the circuit shown in Figure P3.5, the source...Ch. 3 - Use nodal analysis in the circuit of Figure P3.7...Ch. 3 - Use mesh analysis in the circuit of Figure P3.7 to...Ch. 3 - Use nodal analysis in the circuit of Figure P3.9...Ch. 3 - Use nodal analysis in the circuit of Figure P3.10...
Ch. 3 - Use nodal analysis in the circuit of Figure P3.11...Ch. 3 - Find the power delivered to the load resistor R0...Ch. 3 - For the circuit of Figure P3.13, write the nodee...Ch. 3 - Using mesh analysis, find the currents i1 and i2...Ch. 3 - Using mesh analysis, find the currents i1 and i2...Ch. 3 - Using mesh analysis, find the voltage v across the...Ch. 3 - Using mesh analysis, find the currents I1,I2 and...Ch. 3 - Using mesh analysis. Find the voltage V across the...Ch. 3 - Prob. 3.19HPCh. 3 - For the circuit of Figure P3.20, use mesh analysis...Ch. 3 - In the circuit in Figure P3.21, assume the source...Ch. 3 - For the circuit of Figure P3.22 determine: a. The...Ch. 3 - Figure P3.23 represents a temperature measurement...Ch. 3 - Use nodal analysis on the circuit in Figure P3.24...Ch. 3 - Use mesh analysis to find the mesh currents in...Ch. 3 - Use mesh analysis to find the mesh currents in...Ch. 3 - Use mesh analysis to find the currents in Figure...Ch. 3 - Use mesh analysis to find V4 in Figure P3.28. Let...Ch. 3 - Use mesh analysis to find mesh currents in Figure...Ch. 3 - Use mesh analysis to find the current i in Figure...Ch. 3 - Use mesh analysis to find the voltage gain...Ch. 3 - Use nodal analysis to find node voltages V1,V2,...Ch. 3 - Use mesh analysis to find the currents through...Ch. 3 - Prob. 3.34HPCh. 3 - Prob. 3.35HPCh. 3 - Using the data of Problem 3.35 and Figure P3.35,...Ch. 3 - Prob. 3.37HPCh. 3 - Prob. 3.38HPCh. 3 - Use nodal analysis in the circuit of Figure P3.39...Ch. 3 - Prob. 3.40HPCh. 3 - Refer to Figure P3.10 and use the principle of...Ch. 3 - Use the principle of superposition to determine...Ch. 3 - Refer to Figure P3.43 and use the principle of...Ch. 3 - Refer to Figure P3.44 and use the principle of...Ch. 3 - Refer to Figure P3.44 and use the principle of...Ch. 3 - Prob. 3.46HPCh. 3 - Use the principle of super position to determine...Ch. 3 - Prob. 3.48HPCh. 3 - Use the principle of super position to determine...Ch. 3 - Use the principle of superposition to determine...Ch. 3 - Find the Thé venin equivalent of the network...Ch. 3 - Find the Thé venin equivalent of the network seen...Ch. 3 - Find the Norton equivalent of the network seen by...Ch. 3 - Find the Norton equivalent of the network between...Ch. 3 - Find the Thé venin equivalent of the network seen...Ch. 3 - Prob. 3.56HPCh. 3 - Find the Thé venin equivalent of the network seen...Ch. 3 - Find the Thé venin equivalent network seen by...Ch. 3 - Prob. 3.59HPCh. 3 - Prob. 3.60HPCh. 3 - Prob. 3.61HPCh. 3 - Find the Thé venin equivalent resistance seen...Ch. 3 - Find the Thé venin equivalent resistance seen by...Ch. 3 - Find the Thé venin equivalent network seen from...Ch. 3 - Find the Thé’cnin equivalent resistance seen by R3...Ch. 3 - Find the Norton equivalent of the network seen by...Ch. 3 - Find the Norton equivalent of the network seen by...Ch. 3 - Prob. 3.68HPCh. 3 - Find the Norton equivalent network between...Ch. 3 - Prob. 3.70HPCh. 3 - Prob. 3.71HPCh. 3 - Prob. 3.72HPCh. 3 - The Thé venin equivalent network seen by a load Ro...Ch. 3 - The Thévenin equivalent network seen by a load Ro...Ch. 3 - Prob. 3.75HPCh. 3 - Prob. 3.76HPCh. 3 - Many practical circuit elements are non-linear;...Ch. 3 - Prob. 3.78HPCh. 3 - The non-linear diode in Figure P3.79 has the i-v...Ch. 3 - Prob. 3.80HPCh. 3 - The non-linear device D in Figure P3.81 has the...Ch. 3 - Prob. 3.82HPCh. 3 - The so-called forward-bias i-v relationship for a...
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- Q3) For the network shown in the figure below, determine the following: a) fe b) Zinl and Zin2 c) Zo1 and Zo2 d) Avı, Av2, and AVT +20 V 6.8 kQ 30 ka 6.8 ka 30 ka 0.5 F 0.5 uF P-150 B- 150 1.5 ka 50 uF 1.5 ka 50 uFarrow_forwardRefer to the given circuit below. Using Superposition Theorem, determine the percent contribution of I to the current through R3 (lbc). IR31 % contribution = x 100 1 +1 +1 R3E1 "R3E2 R3 R4 E1 E2 I 6Q 1Q 9 V 7V 3A a R31 R1 2Q R1 R2 1Q E₁ R2 C b R3 R4 E2arrow_forwardQ3. The circuit to study is shown in figure below, where V1 = 100/0° V, V2 = 50/60° V, and R₁ = 3 Q, R₂ = 50, R3 = 2, R4 = 50, R5 = 50, L5 = 12.8 mH, L6 = 6.4 mH ,C₂= 796µF and C3=796uF assume f=50Hz V1 R1 R5 R2 + Vx & L5 Monote R3 L6 mo V2 C3 R4 a) Apply the mesh current method to obtain a complete set of circuit equations, presenting your answer in matrix form; b) Compute the potential across and the current flowing through the L6 elements.arrow_forward
- PROBLEM 4. In the circuit below, R3 = 10 k2. Calculate the steady-state voltage across each circuit element. -20V R3 www R2 -5kQ C1 :6μF R1 >8kQarrow_forwardQ3: Suppose that the components of the circuit shown in figure below have the following values: RI= SkD, R2= 9kΩ, R3-10kΩ , R4-5kΩ, R5-10kΩ, R6-9k Ω. The voltage across AB is measured by a voltmeter whose internal resistance is 95k2. What is the measurement error caused by the resistance of the measuring instrument? R3 Rs RM Ri SMA Fo Em Ry Barrow_forwardSolve Circuit Problem. A.) Using Superposition Theorem. Compute the voltage across R3 and current flowing through R4. 1/2 R1 = 502 R2 = 202 %3D 25V R3 = 52 R4 = 82 9A %3D %D •..arrow_forward
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- Determine the branch currents, using KVL andloop analysis in the circuit of Figure P3.35.VS2 = VS3 = 110V VS1 = 90 VR1 = 7.9 ΩR2 = R3 = 3.7 ΩRW1 = RW2 = RW3 = 1.3 Ωarrow_forwardProblem F3 Design a value for R,, R, and Res such that 0.5 mA can be delivered to loads up to 18k Veco Vcc oL Rcs R1 Vcco- V+ R2 Vcc / -Vcc Q1 V- 15V /-15V R2 Lo-Vcc RLoad +arrow_forwardConsider the following circuit. Given that the voltage source generates 8 W, R1 absorbs 1 W, R2 absorbs 2 W, R3 absorbs 3W, and the value of R3 is 0.8 Q, then find the current Ix. * R1 Ix Vst R2. R3. t)-2 Aarrow_forward
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