HOMEWORK An A.C. bridge has the following parameters Arm (AB): R1= 1KQ, C1 = 1uF, Arm (AD): R2 = 3KO, L2 = 1mH, Arm (BC): R3= 2KO, Arm (DC) unknown %3! impedance (Zx)

Q: lectrical Engineering HVDC 4） A LCC HVDC project with capacity of 3000MW feeds into an AC system…

A: Given data: Capacity is given , Pdc=3000 MW Rated Voltage, V= 500 kV Short circuit current is given…

Q: R4 İ4 2 R1 R2 R3. Vs

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Q: R = 702 %3D t=0 Z, = 502 RL Vg=120V v, - 10°m/s 100m Determine R, if V(t = 3.8 µs, 1= 50m) = 62 (V).

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Q: B) Derive the equation. [W; -W21 [w, + Wz] O, = tan-1 V3

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Q: Q3: In the circuit shown below, By using Nodal Analysis, find R, (where I=2.359A) 36V RI 10 Q 12 N…

A: In nodal analysis we consider potential on nodes.One node is taken as reference node or datum node (…

Q: Given an electrical circuit shown in Figure 1. IH 32. v(t) vz(t) Figure 1 Obtain the transfer…

A: This question belongs to control system . It is based on the concept of time domain conversion into…

Q: mesh analysis

A: Mesh Analysis Mesh analysis is only applicable in the planar network. By applying mesh analysis we…

Q: Find the Thevenin equivalent (VTH and RTH) between terminals A and B of the circuit given below.

A: Using Thevenin's theorem, any circuit with multiple resistors and sources can be reduced to a…

Q: Q1/ Find the state and output equations for the electrical network shown in The below figure if the…

A: Electrical network: This is a network that contains the electrical elements as resistors, inductor,…

Q: Q1/ Find the state and output equations for the electrical network shown in The below figure if the…

A: Electric network is the interconnection of electrical element and components . Example of electrical…

Q: State two (2)differencesbetween Nodal Analysisand Mesh Analysis

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Q: QUESTION 5 * (a) Consider LTI system in Figure 3 with its respective input and output response. x(t)…

A: Given  x(t)=-3e-2tu(-t) y(t)=-[1-e-3t]u(-t)

Q: R1 Consider the balanced bridge shown next. R2 Assuming that C,= C3, R, = R2 = R3 = 1 k0, and that…

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Q: Q3/(a) For the cct. below find Zif for A=10,000, B=0.1 gm3D40nS

A: The solution can be achieved as follows.

Q: Given the network, determine IB, Ic, le, Vc, VcE, VB, and VE given that R, = 8kQ, R2 = 3kN, Rc =…

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Q: In the circuit of the accompanying figure below, let k = 120 µS and R= 1.2 k2. Determine VR when the…

A: The given data's are, k=120 μs, R=1.2 kΩ, Lets draw the circuit,

Q: R; 102 R3: 112 www 13 2u: 5 Rg:72 RS:42 RA:92 26: 22 E: 50V

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Q: The position control system for a spacecraft plat- form is governed by the following equations: d²z…

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Q: For the circuit below, z, = 2 + j2 N, z, = 4 - j3 N, %3D z, = 8 - j6 N, z, = 10 – j10 2, and z,…

A: We have given the following problem

Q: The position control system for a spacecraft plat- form is governed by the following equations: d²y…

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Q: Mesh Analysis.

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Q: Asst. Prof. Dr. Hussein Togun University of Thi-Qar/Biomedical Eng.Dept. -3 ) Elample: Find dy For…

A: In this question, we have to find out differentiation for given function..

Q: Q3: for the network shown below, sketch the equivalent circuit then Find (IE and re) and evaluate:…

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Q: using kirchoff's law, 1S V and super position 2 20 theorem 320 5A 3. 120V エ

A: Given circuit is,

Q: 4. For the circuit below, = 24230° v, z, = 2 + j2 SN, z, 4 - j3 2, Z, 6 + j8 2, Z, = 8 - j6 Q, Z, =…

A: The solution is given below

Q: 10.27: For the circuit shown in figure beside, find Z and Y parameters? aranse 1562 108 2052 V₂

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Q: 52 +, (10.35) For the circuit shown in figure beside, find Z 202 and Y parameters? V1 2052 1522 V2…

A: In this question we need to find z parameters and Y parameters of the given two Port network

Q: Calculate the thermal load associated with a change in temperature equal to +/- 20 for a bridge. The…

A: Given  Thermal variation +- 20 Length of span = 171.74m height =90m Thermal load on bridge = ?

Q: Vse mesh analysis 2 4. + $5 34 Toy 50x to solve for i at 5.

A: We need to find out the current for given circuit

Q: Determine the z parameters for the circuit shown in below. V₁ 16 6Ω 0.66V, 5Ω ww M ᾿4Ω I V₂

A: Z- parameter is used in two port network to describe the electrical behavior of linear electrical…

Q: (2) 1435 2014 220 50 S 50HZ For the circull shown find ZR,ZL, ZI T VR, VL, VC

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Q: Q3) For the circuit shown below. Find v, using TEC. 182 102 240 120 3603 v. 15V

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Q: b. Find the total impedance of the network, Zr seen by the voltage source. Figure Q3 shows the…

A: Since you have asked multiple questions in a single request, we will be answering only the first…

Q: 14 V Cw, = 5 pF Cw, = 8 pF Che = 12 pF Che = 40 pF Ce = 8 pF %3D 5,6 k2 68 ka 0,47 µF 0,82 ka V,…

A: Now, from the given circuit,VB=R2R1+R2=10*1410+68=1.795 VVE=VB-VBE=1.785-0.7=1.095…

Q: Q1/ for the system shown in figure V12 = -j40 2 P, = 400 MW Y13 =-j20 Y23 = -j20 %3D Slack Bus V =…

A: For the given figure  Load flow solution is obtained using the Gauss-seidel method

Q: For the circuit shown below, I 2Ω ww ЗА 42 VI [z] V2 10Ω [10 Given z-parameters as [z] = 12, Find I,…

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Q: Q3/(a) For the cct. below find Zif for * A=10,000, B=0.1 gm3D40nS +16 V 2.2 k2 10 M2 VGSTh) = 3 V…

A: The correct solution can be achieved as follows.

Q: d. For each of the systems shown below, decide whether the statements YZ and [Y+Z]-YZ are true or…

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Q: Consider the given individual two-ports, where 18 [za] = 6. 8. -4 %3D 4 5 7 10 NOTE: This is a…

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Q: Q#2: Given the difference equation: x(k +2) – 3x(k + 1) + 2x(k) = e(k) %3D Where 1, k = 0 e(k) = }…

A: a)

Q: 2 V th %3D 4.2 th According to maximum power transfer theorem maximum power is equal to Pmax Select…

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Q: Using mesh analysis, determine i,, i2, and iz Copyright © The McGraw-Hill Companies, Inc. Permission…

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Q: For JFET network shown below, given the following VDD = 22 V %3D Ipss = 6 mA %3D Vp = -7 V…

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Q: 3. Iz = 0 Y3 V,(s) V3(s) Z4 k = (V – V.)Y, 4 = (V, – V½)Y3, V = (I, - 1)Zz. ½ = 1,Z+-

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Q: Given the sequential circuit below, derive the excitation table. RQ FF1 Y X- Emphasis RQ FF2 What is…

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Q: 1 www. 10 Ω Vx www 300 Ω 100 Ω 10Vx ww 50 Ω la2

A: Given circuit is shown below.

Q: Given the block diagram below, determine the system function H(z). x[n] -2 2 N O f. -2 a. (1+0.25z…

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Q: HW, Find the Stability of the system as shown in Pig. by usiny Routh stabilly Criterion. Routh…

A: The closed loop transfer function is given as: C(s)R(s)=3s(s+1)(s+2)+3 The characteristic equation…

Q: AC Bridge Circuit Example For a better understanding let us review the example below : 1. The ac…

A: AC bridge circuits are used to measure the unknown parameters of circuits like resistance,…

Q: Q3/(a) For the cct. below find Zif * for A=10,00O, B=0.1 gm=4OnS +16 V 2.2 k2 V. 10 ΜΩ Z. VGS(Th) =…

A: The solution can be achieved as follows.

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).