use nodal analysis to solve for the given circuit

Q: Determine the capacitor size in micro farad necessary to increase the power factor by 20% if the loa...

A: The solution is given below 

Q: 1. Determine current l, in the circuit of Figure below using mesh analysis ww 5/0' A -/2A 20/90 V

A:

Q: 4. If the Z-matrix of a two-port network is Z = 1 then find Y12 and Y22 7 2 3

A: Given Z-matrix Z=4123

Q: The reluctance of a non-magnetic path is 12 AT-Wb. Find the flux needed to be set up if surrounded b...

A:

Q: Find the phase angle between i1 = -4sin(377t + 25°) and i2 = 5cos(377t - 40°). a. 155 degrees b. 1...

A: The solution is given below

Q: Determine the Primary Conductor Size (include the AWG size number), Secondary Conductor Size (includ...

A: P= 90 KVA Three phase transformer 400/230 V  

Q: The equation for 60 cycles current sine wave having RMS value 30 amperes, will be ____. Kindly provi...

A: The solution is given below 

Q: 1. A large power plant generates electricity at 12.0 kV. Its old transformer once converted the volt...

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Q: Main Circuit Diagram: A. Vs R33 RL lov B.

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Q: If w = 2n · 60 = 377 rad find the time-domain functions for the following phasor %3| voltage and cur...

A: 1st convert the complex representation into the Euler representation. That is r angle theeta.

Q: A C-filtered center-tapped rectifier circuit is used to rectify sinusoid of 110 Vrms, 60HZ. The mini...

A: Given:V=110 Vrmsf=60HzMinimum output voltage=35Volttransformer ratio= 2:1load resistance, RL=1.8kΩ

Q: 5. A 230V series motor with 4-pole, 600 conductors wave-connected supplying a load of 7.5kW by takin...

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Q: Find z transform of the signal x(n) which x[n]=(%)" sin(4n)u[n]

A: We need to find z transform of given signal

Q: 2. Repeat using Thevenin’s method :

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Q: 30. Calculate the de and ac resistances for the diode of Fig. 15 at a forward current of 10 mA and c...

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Q: What is the approximate voltage amplitude and frequency of the waveform below?

A: The amplitude and frequency of the signal can be measured by considering the number of divisions and...

Q: What was the effect on power factor of adding more capacitance? What was the effect on reactive powe...

A: The capacitor is the device that is also used to improve the power factor of the system.

Q: 15 kn V = 9V, R.= 0 A 30 V RL

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Q: 2. you will have 9 resistors in your circuit. All the resistors will have the same value, name them ...

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Q: 2. Find the Norton's Equivalent circuit at terminals a and b. Solve for RTH = RN, In and VTH= VN res...

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Q: Determine the current using the practical model. 20 V Si Si 102 202

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Q: 3. How dose the bandwidth change in relation to increasing signal amplitude? EM

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Q: Draw a circuit diagram to get the DC output voltage with constant DC output current from a fixed AC ...

A: Circuit diagram for the DC output voltage having the constant DC output current from the fixed AC vo...

Q: 16. Find the value of impedance which absorbs a complex power of 2300 VA with a 30 degrees angle at ...

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Q: The inverse Laplace transform of the following function is: 2s +8 F(s) = s+4 28(t) a. Ob. 2e-4cos(2t...

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Q: Determine the capacitor size in micro farad necessary to increase the power factor by 20% if P1 and ...

A:

Q: 1. An AM signal consists of a 10-MHz carrier modulated by a 5-kHz sine wave. It has a maximum positi...

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you ar...

Q: C(x) Uo Ud R. Cfix Figure 3: Bridge circuit with variable capacitance c(a). Exercise 2.3 Bridge Circ...

A: Since it asked to solve only exercise 2.3. In the given circuit all impedances are fixed except capa...

Q: Calculate the reactance of a coil of inductance 0.2H when it is connected to a 50Hz supply.   A. ...

A: The solution is given below 

Q: C(s) for the signal flow graph shown below R(s) eulate the transfer function a2 az a4 C(s) C(s) а) R...

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Q: INSTRUCTION: USE 5 DECIMAL PLACES A filter circuit consisting of a capacitor C, in series with a par...

A: Resistors, inductors and capacitors form an integral part of any electrical circuit. A source, eithe...

Q: Given a non inverting op – amp below, If the normalize gain is 34, calculate the (AVH) igh frequen...

A: Given, Normalize gain is 34

Q: 10 : 1 D4 115Vrms v, 60HZ 50µF c R$2.2k +

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Q: Q2) By using Kirchhoff's Current Law Find the current through a 122 resistance(I,), and current thro...

A: We need to find current for given circuit

Q: 7. Theoretical axial resolution is Q a/4. In practice, frequency dependance of ultrasonic attenuatio...

A: Axial resolution- It is an ability to observe two different structure and  determine the difference....

Q: B. Identify the chip package shown in each image. 1. 2.

A: Chip- The "Chip" is second name of microchip, with surprisingly complex modules but smaller ones tha...

Q: Rs 5002 Vz = 20 V Izm = 40 mA 1kn 1ka

A: The solution is given below 

Q: Determine the divergence of a given vector field: D= (2xyz – y?)a + (x²z – 2xy)ay + x*yaz at PA(2, 3...

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Q: .A series RLC circuit has elements R = 150 ohms, L = 18 mH and C = 2.22 microfarads. What is the equ...

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Q: 5. Consider the networks below. Use superposition to find the indicated branch currents.

A: In this question,  Find the currents as shown in the circuit using the super position theorems Here ...

Q: Si 10 mA 2.2 k2 2.2 kl

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Q: Circuit 1: 830 900 1000 1500 640 700

A: As per company guidelines we are supposed to answer only one question. Kindly repost other questions...

Q: Determine the total resistance and the current along 3 ohms in downward direction. 50V

A: The electrical circuits have different ways of representation. T-network and pi-networks are the dif...

Q: Example/ when the circuit below have R1=22 RI R, R2=5 2 Rz R3=6 2 R4-2 2 R5-8 2 Calculate the equiva...

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Q: Determine the power supplied by the leftmost element in the circuit

A: Given circuit,

Q: When comparing the 1st waveform and the 2nd waveform, what control on the oscilloscope has changed? ...

A: Digital oscilloscope is very important to while designing and analyzing the electrical circuits at t...

Q: The voltage across by a voltmeter connected across it. a resistance R5 in the circuit of Figure is t...

A: The given circuit is shown below:

Q: 6. A 4 pole, 500V shunt motor has 720 wave connected conductors on its armature. The full load armat...

A: The solution is given below 

Q: Based on your understanding of resolution, why do you think laser radar (lidar) is more popular than...

A: Optical fibers are used for the communication purpose. Optical fiber have better bandwidth and give ...

Q: Theoretical calculations: 3. How dose the bandwidth change in relation to increasing signal amplitud...

A: We need to tell about bandwidth of frequency modulated signal

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).