0.5 For the circuit shown: 1) Calculate the total impedance Zr 2) Find the total current of the circuit IT 3) Determine the Power Factor (P.F) j42 10Ω V =100/0 - j8N j1os.

Q: The voltage at the sending side (source) of a transmission line is 1 KV (Vs = 1 KV). The voltage at…

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Q: (c) A 230 V, 50 Hz power source is connected to the some loads, the source is supply current with…

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Q: , that absorbs the maximum Determine the load impedance ZL average power. Calculate the maximum…

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Q: Three Impedances each of (8 - j22)N are connected in mesh across a three-phase 400V ac supply.…

A: According the given equation, we can make the circuit diagram shown below

Q: 1. Given that Rs = 5kQ. L = 2 H₂ vs(t) = 100cost volts, c = 1 krad/s. Zs XLS с V₂ Ⓒ VL RL Problem 1…

A: In this question,   We need to calculate the  maximum average power transfer and load parameters for…

Q: Problem 3 A voltage source with a complex internal impedance is connected to a load as shown. The…

A: The solution is given below

Q: The single phase load on an installation is 800 kW, 0.8 lagging power factor which works for 3000…

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Q: Consider a load that has an impedance given by Z = 130 – j70 N. The current flowing through this…

A: Ohm's Law According to ohm's law, the total current in the circuit is the ratio of voltage to total…

Q: (b) Three loads are connected in parallel to a 240Z0° V rms of 50 Hz source. Load 1 absorbs 90 kW…

A: The detailed solution is provided below.

Q: 'The contract load of a medium scale Industry (MSI) at 6600 V, 50 Hz is 1.2 MW, but the maximum…

A: Given VL = 6600 V  F = 50 Hz Contract demand = 1.2 MW Average Power factor = 0.85 Power factor…

Q: 3- Draw the simplified phasor diagram for unity ,0.8 lagging and 0.8 leading power factor and rated…

A: Given power factors, (a) cosθ=1 (unity)(b) cosθ=0.8 lagging(c) cosθ=0.8 leading To draw the phasor…

Q: 18. A network has a total impedance of Zr = 24.0 kn/-30° at a frequency of 2 kHz. If the network…

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Q: Let v,(t) = 9cos(2t)V, R1 = 3N, R2 = 82, C1 = 600mF and C2 = 900m F. %3D %3D %3D %3D | + C2 Vs 2i,…

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Q: 4. Three identical impedances ZA = 9430°N are delta-connected to 220V source by three identical line…

A: The solution is given below

Q: 1. For the following circuit derive the equation for the power factor, where the conducting angle a…

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Q: 10+j5 8+j6 j25 For the circuit shown below, Take Van = 100 Vrms and the transmission line impedance…

A: we need to find out the value of the phase A current.

Q: السؤال 4 The Thevenin impedance of a source is ZTh = 101+ j 582, while the Thevenin voltage is VTh =…

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Q: (b) Figure Q1(b) shows an AC circuit. Given the voltage, V. across the impedance Za is 111.803 2-…

A: It is given that: Va=111.803∠-41.57° V

Q: A three-phase system having an rms line voltage of 141.4V is connected to a delta balanced load with…

A: Given data, Line voltage VL=141.4 V Load impedance ZL=15∠300 Ω

Q: In the circuit, determine: a) I, VR and VC in phasor form b) The total power factor, and indicate…

A: As per the guidelines of Bartley we supposed to answer first three subpart only.

Q: 2. In an unbalanced system, the phase voltages are: Vna = 13240 What is the line to line voltage…

A: In this question,  Unbalanced voltages are given.  Find the line voltage VCB  ?  VCB = Vnb -Vnc

Q: The Thevenin impedance of a source is ZTh = 120+ j 590, while the Thevenin voltage is VTh=327 + j265…

A: Maximum power: It states that maximum power transfer only possible when the load resistance is equal…

Q: 11 10+jS 8+j6 j25 1, For the circuit shown below, Take Van = 100 Vrms and the transmission line…

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Q: 14. Consider this power distribution system to a customer: Transmission line current Power company V…

A: The solution is given below

Q: Problem 2 For the circuit shown below: a) Determine Zr, I, VR, VL, and Vc in phasor form. b)…

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Q: Example 9.9: Determine the load impedance ZL that maximizes the average power drawn from the circuit…

A: To find maximum power transfered to zL.We have to find Zeq and Vth Maximum power transfer will…

Q: Q4) By using the circuit given below; a) of the system. b) c) d) Find the total value of active…

A: Active Power(P): The power which is deployed and absorbed by the electric circuit to do some useful…

Q: i where z, = 6 - j28 N, = 20 - j15 SN, and Z = 150 2, z, = 24 + j60 N, z, = 6 + j8 2, z, v = 120/2…

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Q: 364 14.27 Three loads are connected in parallel across a Load 1: An impedance of 15 + j8 Q. Load 2:…

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Q: In the case of reactive power compensation in a low voltage distribution network and increasing the…

A: In compensation of reactive power of a network, the active power consumed by network always remains.…

Q: A three-phase power source delivers a power of 30KVA at a lagging power factor of 0.6 to a…

A: The circuit this is excited the use of alternating supply is referred to as an AC Circuit. The…

Q: For the circuit shown, what is the complex power, S, consumed by the 18 + j32 load impedance?…

A: Given circuit: Load impedance, ZL=18+j32 Ω

Q: For a circuit which has two elements a voltage source and load impedance: V, = 95 20° V ZL = 125 – j…

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Q: EE234 HW #11 1) Find the admittance between nodes a-b in the circuit seen below. Express in both…

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Q: 0.09 0 j0 25 1 24 kW 0.85 pf lagging 36 kW 0.78 pf lagging V 0 V ms For the three phase circuit…

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Q: For the circuit shown, Z parallel with Z, such that the load achieves unity power factor? = 50 – j30…

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Q: From the circuit below, if R = 53, determine the maximum power absorbed by the load impedance ZL…

A: The given circuit diagram is shown below:

Q: j40 4Ω -j 102 v /0° V j82 Esa (1) 10 2 V. For the circuit shown, if V-205, the value of reflected…

A: In the circuit shown below

Q: (b) Figure Q1(b) shows an AC circuit. Given the voltage, Va across the impedance Za is 111.803 L-…

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Q: LEARNING EXAMPLE f=60HZ,|Vine =34.5kV rms. Required:pf = 0.94leading %3D a Balanced load Balanced 24…

A: The solution is given below

Q: i. Calculate the value of Z̟ and the maximum average power. ii. By using the simplified Thevenin's…

A: For the given circuit for the first sub-part we will find the Thevenin's equivalent circuit and then…

Q: 22 10+js 8+j6 125 I, For the circuit shown below, Take Van = 100 Vrms and the transmission line…

A: Given

Q: A non-reactive resistance of 60 Ω is connected in series with a 36 µF capacitor in each phase of a…

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Q: For the given circuit calculate the maximum power that can be transferred from the circuit to the…

A: In this given circuit,  Find the maximum power transfer to the load.  For maximum power transfer…

Q: 102 Q.15: For the mutually coupled circuit shown if Vs=2020°V: 1. Find the equivalent circuit? 42 8…

A: Coupled Circuit: When there is mutual inductance between the coils (or inductors) in an electric…

Q: For the series Ac circuit if e(t) = 6 sin(314t + 60°) : 1) Determine ZT 2) Draw the impedance…

A: Disclaimer:  Since you have asked multipart questions, we will solve the first three subpart for…

Q: 3) Suppose a voltage ?(?) = 2 × 120 sin(377? + 30°) is applied to a single phase load, and the…

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Q: The load impedance can be adjusted to the transmission line in accordance with the figure by using a…

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Q: For the network shown below find: a) Zr. I. V, the power factor and the total average power…

A: Power factor: It tells how much active power is utilized by the circuit from apparent power.

Q: 1.2 Two circuits, the impedances of which are given by Z = 10 + j15 2 and %3D Z, = 6 - j8 2 are…

A: According to question we have to calculate the value of power taken by each branch.

Maximum power transfer theorem

A resistive load will consume maximum power from a network when the load resistance is equal to the resistance of the network as viewed from the open-circuit terminals, with all energy sources removed leaving only the internal resistances. Physicist Moritz von Jacobi introduced the maximum power transfer theorem in 1940. Therefore, this theorem is also known as Jacobi's law.