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 3.25HP
Use mesh analysis to find the mesh currents in Figure P3.25.Let
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b)
For the circuit shown in Figure Q3b:
i)
Define coupling coefficient.
ii)
Find the voltage, Vx.
j3 2
+ Vx -A
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j5 Q
j7 Q
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12
12 Q
Figure Q3b
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XMM1
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1kQ
12V
3.1: Redraw the circuit replacing XMM1 and XMM2 by their equivalent circuit models
3.2: Assume that XMM2 was incorrectly configured in ammeter mode. Redraw the equivalent circuit from 3.1 and
compute the current that would be measured by the ammeter in this scenario.
Hil-
PROBLEM 4. In the circuit below, R3 = 10 k2. Calculate the steady-state voltage across each circuit element.
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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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- 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_forward3.40 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 45arrow_forwardO Given the information appearing in the Figure, Fird the level of resistance for Ri e R3. RI 3 o 14V Rgarrow_forward
- With reference to Figure P3.43, usingsuperposition, determine the component of the currentthrough R3 that is due to VS2.VS1 = VS2 = 450 VR1 = 7Ω R2 = 5Ω R3 = 10Ω R4 = R5 = 1 Ωarrow_forward3b For the circuit in Figure Q3(b), solve for Ix, Iy and Vz using superposition method.arrow_forwardWrite the Loop-current equations for the circuit below. Then, determine the values of i, iz and i3. 50 10 30 V 15 V wwarrow_forward
- Using mesh analysis to the circuit in the figure below, i, can be obtained approximately as? 14V + 10V Select one: 392 ww a. 4.4615 A b. 5.3077 A c. 0.8462 A d.-5.3077 A www 492 www iz 292arrow_forwardQ3) 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_forward-Determine the nodal voltage V3. -Solve for the current I4.arrow_forward
- Calculate the lx current using the constant voltage model for the circuit in the figure. Circuit Parameters / Vx=12 V, VD ON=800 mV, R1=1.3 k2 Vx D1 VD a. 13.354 mA O b. 10.769 mA O c. 8.615 mA O d. 15.938 mA e. 6.462 mAarrow_forwardDetermine, using superposition, the voltage acrossR in the circuit of Figure P3.41.IB = 12 A RB = 1 ΩVG = 12 V RG = 0.3 ΩR = 0.23 Ωarrow_forward6. A Thevenin de equivalent circuit always consists of an equivalent.. a. AC voltage source b. capacitance c. DC voltage source d, resistance 7. The superposition theorem is useful for the analysis of. ***** a. single-source circuits. b. only two-source circuits. c. multi-source circuits. d. no source circuits.arrow_forward
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