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Q: using the below circuit; a) calculate Is using kirchoffs voltage law.  b)calculate power…

A: PART (A) : The circuit is : Where, R1=1 kΩR2=2 kΩR3=2 kΩR4=1 kΩ

Q: Q4: (a) For the circuit shown in Figure-4, calculate the load resistance R₁ to be connected across…

A: In this question we need to find the following RL for maximum power transfer to load Maximum power…

Q: Determine the mesh currents i1 and i2 in the circuit shown in the figure. 21, iz 10 V 12 V

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Q: Directions: Solve the following problems and show your solution. 1. Consider the circuit below.…

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Q: The open circuit voltage at the two terminal network was measured and found to be 95v.A short…

A: Given  Open circuit voltage =95V  Short circuit current=5A  To determine resistance

Q: V= 10 V, 1= 0,2 A, R₁= 200 2, I R₁ R₂= 75 2, |u₁ R₂ R3 R3= 25 2, R₁ V +1, i R4= 50 2, V3 R5 R5= 100…

A: The given circuit can be solved by using Nodal analysis method.

Q: . Find the value of the load resistor RL shown in the circuit below that gives maximum power…

A: This question belongs to circuit theory . It is based on the concept of maximum power transfer…

Q: 5- In the circuit shown in figure (4), calculate the value of the source resistance satisfy the…

A: PRESENCE OF SOURCE: In the presence of sources all the passive elements which are R, L and C always…

Q: 3. Four resistors, R1 = 100 N, R2 = 250 N, R3 = 350 N and R4 = 200 N are connected such that the…

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Q: Use the mesh-current method to find the power delivered by the dependent voltage source in the…

A: The mesh current can be calculated by using the mesh analysis and the mesh equation can be obtained…

Q: Q2/ Use Thevenin's theorem, to find the value of load resistance RL in the circuit of Figure below…

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Q: Q2/ For the circuit shown in figure (9). Using Maximum Power Transfer method to : 1- Find the value…

A: In the circuit,  Find the load resistance RL  for maximum power transfer to the load.  Thevenin…

Q: A 4.0-2 resistor is connected with a 12-2 resistor and both of these are connected across an ideal…

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Q: Question is screenshotted below: Table 2:  Resistor Value R1 3kOHM R2 1kOHM R3 2.5kOHM R4…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Consider the circuits shown in (Figure 1) and (Figure 2). Take R₁ = 6.52 and R₂ = 1.5 2. Figure 60 V…

A: The given circuit is, Where resistance R1=6.5 Ω and R2=1.5 Ω.

Q: With two resistances connected in parallel, if each dissipates 10W, the total power supplied by the…

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Q: The source voltage of the circuit shown is vG = 169.71 without 377t, the internal resistance of the…

A: Given data: VG=169.71ω=377RG=500 ΩRL=5 Ω

Q: Example: Write the node voltage equations and find out the currents in each branch of the circuit…

A: Solution:The node voltages and the directions of the branch currents are assigned as shown in given…

Q: As shown in the Figure , an external load resistor, R, is connected across the terminal a-b of the…

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Q: 3.3 k2 120 mA 2.4 kN 1.2 kM Figure (4) Q4: Find the Thévenin equivalent circuit for the network…

A: The required Thevenin equivalent circuit is drawn below, For the maximum power delivered to the…

Q: R R, R, R4 R3 부

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

Q: 1. The circuit with a load resistor element R1 to be inserted into the terminals A and B is given as…

A: The answer as given below:

Q: 1n 50 3Ω 20 24 V

A: Norton Theorem:- Norton Theorem is an important tool to solve large and complex electrical networks.…

Q: 2- Find the Thévenin and Norton equivalent circuits of the circuit shown in figure (2) at the…

A: First we will find out the thevenin equivalent resistance then thevenin equivalent circuit and…

Q: #1. Consider the circuit shown, with V-14.2V. V₁ R₂ R3 R₁ ww R (0) 103 59 192 ww R₂ R3 a) Use…

A: The circuit diagram is shown below,

Q: Ex: For the circuit shown a. Find the total resistance for the series circuit b. Calculate the…

A: from figure we can see that all resistors are in series their equivalent resistance is R1+R2+R3…

Q: Use Figure 4 to answer the questions from 13-16 10v A Figure 5 V1 2V1 + B 13: The Norton current…

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Q: Consider the circuit on the left. Find the currents and voltages at each node and each branch.…

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Q: D-For the circuit shown, find the value of R such that the power supplied by the 100-volt source is…

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Q: hi, this is about thevenin circuit. (Note: The Lightbulbs have the same resistance. V2 and R3…

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Q: circuit shown, the value of R such that the power supplied by the 100-volt source is the same as the…

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Q: Problem: The 20 V source shown below supplies 4 W of power to the rest of the circuit. The value of…

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Q: A power supply rated 120 V is connected to a combination circuit that contains three resistances. A…

A: KIRCHHOFF’S LAW KCL: The algebraic sum of all currents at a node is zero.           KCL is…

Q: Determine the node voltages Va, Vb, and Vc, for the circuit shown in the figure where R1=10 2,…

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Q: Write equations and solve for the node voltages (vị and v2) shown in figure below. Then, determine…

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Q: I need the answer as soon as possible

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Q: Find the current flowing through the RL = 1k2 resistor for the circuit shown in Figure below using…

A: Find the current in the resistance Rl  We are solving this problem using the Thevenin theorems.…

Q: Use the node-voltage method to find power associated with each source in the circuit shown in figure…

A: Fig: Given circuit Apply KCL at node A…

Q: In the circuit given below determine the power assosciated with each independent voltage source :…

A: For power absorbed or power delivered it is very important to see the current direction as well as…

Q: a) Find and draw the Thévenin equivalent with respect to the terminals a,b in the circuit in figure…

A: Here we have used the Thevenin equivalent  theorem to reduce the complexity of the circuit     With…

Q: a) Find and draw the Thévenin equivalent with respect to the terminals a,b in the circuit in figure…

A: Given circuit: To find: (a) The Thevenin's equivalent network across terminal a-b. (b) Power of 2.8…

Types of Thyristors

With four layers of alternating P- and N- materials, a thyristor is a solid-state semiconductor device. It acts as a type of bi-stable switch and it conducts when the gate receives a current trigger and continues to conduct until the voltage is reverse biased across the device or by some means until the voltage is removed. The silicon-controlled rectifier is considered synonymous with thyristors by some sources. Thyristors are defined as more complex by other sources as it contains at least four-layer of alternating N-type and P-type substrate. They find large applications in the control of electrical power supplies, electric motor speed control, and ranging of light dimmers because thyristors can control large amounts of power supplies and voltage with a small device. The circuit symbol of the thyristor is given below.