P5.86. Find the Thévenin and Norton equivalent cir- cuits for the circuit shown in Figure P5.86. Find the maximum power that this circuit can deliver to a load if the load can have any com- plex impedance. Repeat if the load must be purely resistive. 102 +j10 2 50/0° 10 2 5/0° A Figure P5.86

Q: Consider the circuit shown in Figure P5.51. Find the phasors V1, V2, VR, VL and I. Draw the phasor…

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Q: P5.90. a. Find the Thévenin and Norton equivale circuits for the circuit shown in Figure P5.9 b.…

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Q: *P5.81. Two loads, A and B, are connected in parallel across a 1-kV-rms 60-Hz line, as shown in…

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Q: A DC-DC Chopper Circuit with an RL Load has an output current waveform shown below with a duty cycle…

A: In the question,  Find the source voltage if output current waveform is given.  Duty cycle=50%…

Q: An impedance load consisting of 12 ohms resistance and 16 ohms inductance reactance is connected…

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Q: A chopper circuit has an inductive load of 2ohm resistance and 10mH inductance. If the source…

A: According to question:

Q: P5.6. Find the complex impedance in polar form of the network shoWn Ih Figure P5.6 for w = 500.…

A: The complex impedance of the RLC circuit is given by , Z=R2+ωL+1ωC2 As the angle of inductor and…

Q: Consider the circuit shown in P5.50Figure . Find the phasors Vs, I, VL, VR and VC.Compare the peak…

A: Given data: Vs(t) is: 10 cos(104t) R is: 100 Ω The source voltage is given as, vs(t) = 10…

Q: The Thévenin equivalent of a two-terminal network is shown in Figure P5.93. The frequency is f=60…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: 100 N UR v,(t) = 10 cos(500r) 0.2 H Figure P5.41

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Q: A resistor & a capacitor are connected in series across 230V, ac supply. The current taken by the…

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Q: Find the phasors for the current and the voltages for the circuit shown in Figure P5.45. Construct a…

A: Here, reactance offered by capaciton is,                 Vc = 1jwc                Vc=1j500×2×10-6Ω…

Q: Find the power, reactive power, and apparent power delivered by the source in Figure P5.83. Find the…

A: Given: A circuit in which

Q: a. Find the Thévenin and Norton equivalent circuits for the circuit shown in Figure P5.89.b. Find…

A: According to question:

Q: Find the phasors for the voltage and the currents for the circuit shown in Figure P5.48. Construct a…

A: Given data: is=0.1cos104tIs=0.1∠0°ω=104R=100 Ω

Q: 5.16 Use loop analysis to find the power (absorbed or re- leased?) by the dependent source in Figure…

A: The loop currents are as shown in figure-

Q: Consider the circuit shown in Figure P5.52. Find the phasors I, IR and IC. Construct the phasor…

A: Given data: V=100cos104tω=104 rad/sec The expression for the inductive reactance is given as,…

Q: 10/0 10 2 +j20 2 Figure P5.53

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Q: find Ztot in rectangular form B) find Ztot in polar form C) find V1 or VL in polar for. ( use…

A: Given: The given circuit is as follows, Formula Used: Ztotal =R+j(XL-Xc)

Q: 3 ll 3 a ell Lea 3 ll b ll 3 Figure P5.32: Circuit for Problem 5.32. 3. ll ll ell ll

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Q: P5.8. Find the complex impedance of the network shown in Figure P5.8 for C=500. Repeat for w = 1000…

A: Given network,

Q: A DC-DC Chopper Circuit with an RL Load has an output current waveform shown below with a duty cycle…

A: Given that: A current waveform is shown. Duty cycle α=50 %=0.50 R=1 ohm L=10 mH Find source…

Q: Find the phasors for the voltage and the currents of the circuit shown in Figure P5.47. Construct a…

A: The reactance offered by the inductor is: Where, The angular frequency of the supply is “ω” which…

Q: e Determine the phasor voltage Vc, the real and reactive power of the source for the circuit of…

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Q: Consider the circuit shown in Figure P5.49. Find the phasors Is, V, IR, IL and IC. Compare the peak…

A: The given data from the question is depicted below: ist=0.01cos104tThe phasor form is,IS=0.01∠0°…

Q: P5.46. Find the phasors for the voltage and the cur- rents of the circuit shown in Figure P5.46.…

A: In this question,  We need to determine the phasor voltage and current as shown in the circuit.…

Q: A 230 V, 50 Hz a.c. supply is applied to a coil of 0.06 H inductance and 2.5 resistance connected in…

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Q: Q5)-a)For this figure shown below the phase relationship between the sinusoidal waveform Of this…

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Q: draw the thevenin equilvalent circuit and determine the load impedance for maximum power transfer.…

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Q: P5.43. Compute the complex impedance of the net- work shown in Figure P5.43 for w = 500. 1000 and o…

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Q: *P5.53. Solve for the node voltages shown in Figure P5.53. 10 Ω V₁ +j20 Ω 10/0° + 1₂ V₂ ..| 15 Ω…

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Q: P5.94. A delta-connected source delivers power to a delta-connected load, as shown in Figure P5.94.…

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Q: What impedance vector - j25 represents: A. A pure resistance.            C. A pure capacitance. B. A…

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Q: 37. The Thévenin equivalent of a two-terminal quency is f = 60 Hz. We wish to connect a network is…

A: The solution can be achieved as follows.

Q: P5.43. Find the complex impedance of the network shown in Figure P5.43 for w = 500. Repeat for w=…

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Q: P5.56. Solve for the node voltages shown in Figure P5.56 D. +j15 N 5Ω 1/30° ( ↑) -j10 N 10 Ω

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Nodal Analysis

In the analysis of any electric circuit, nodal analysis is the method of determining the potential difference or voltage between different nodes in an electric circuit. A node is a point where two or more branches connect each other. In the nodal analysis, the voltages are determined in the terms of branch currents. The nodal analysis is also known as the node voltage method or branch current method. The nodal analysis method is one of the several applications of Kirchhoff's Current Law (KCL).