Problem 2. Find the value of the load (ZL) that delivers maximum power. Find the load voltage of (ZL) 6/0° V 2 Ω +-j1Ω ZL j1 Ω 31Ω

Q: What is the maximum power transfer that can be made to ZL according to the values of the following…

A: V= 9.2 phase 80 VR= 8 OhmsL= j15 OhmsC1= -j19 OhmsC2= -j13 Ohms

Q: A circuit diagram is shown below. a) Determine thehevenin's equivalent source seen by the load ZL.…

A: The circuit diagram,

Q: For the circuit of Figure, find the apparent power delivered to Z if Z₁ = 5-j2 N, ZB = 3, Zc = 8 +…

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Q: iz ir, C = R1 R2 + 21

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Q: Obtain the power factor for the given circuit. Determine whether the power factor is leading or…

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Q: Find VTh j60 2 -j48 2 a 240/0° V(A 36 2

A: Vth is thevenin voltage across the terminals a and b. From the figure Vth = Vr , as capacitor is in…

Q: For the circuit shown in Figure 1, calculate ZT and Vab. j10 S 282 o a bo 60/90° V Nab 40 2 -j5 2 ZT…

A: If n number of resistor having resistance R1,R2.....................Rn is connected in series then…

Q: 2. Solve I using Nodal analysis 5/0° A 2Ω j1Q 20/-90° V (+ -j2 Q 21 4Ω

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Q: d. Calculate the voltage across the resistor R3. e. Find the average power delivered to the circuit…

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Q: From the following circuit calculate v1. Show the result in its phasor form

A: In this question, we need to determine the voltage V1 . We solve this problem using the nodal…

Q: iz iT e R1 R2 + 21

A: The voltage across the resistor R1 is equal to the the source voltage. so,the voltage across R1 is…

Q: Refer to the following circuit. Apply Wye - Delta transformation or any other method, to find the…

A: It is given that:

Q: 2420°v A I 520°A I, -j10 j10 ll I3 5430°A 20 -j1a2 I4 Is

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Q: Determine the line currents as well as the phase or load voltages in the given circuit. а Ta A…

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Q: Find the Thevenin equivalent to the left of the load Z in the circuit of Figure bele k-0.75 -j82 j42…

A: Given circuit shown

Q: Referring o figure shown below, determine the a. total impedance b. branch current IT, I1, and I2…

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Q: 2. Find the current i,, iz and iz in the circuit below: Hie 1852 7352

A: we need to find out i1, i2 and i3.

Q: Use kirchoff's laws to find the branch currents indicated in the following networks

A: In this question,  Use kirchoff's laws to find the branch currents indicated in the following…

Q: 2260'A j40 60 20 j20 24,079 ll le

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Q: Given Zc - j339 , R₁ = 414 , RL = 12420 2 and a=0.24, what is the magnitude of the source voltage Vs…

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Q: Find the Thevenin equivalent impedence across terminals A and B

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Q: Sine-wave generator + 1.0 kHz 1.0 V TISS Voltage across R1, VR Total current, I www 1.0 k Voltage…

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Q: For the circuit of Figure, find the apparent power delivered to Zc if ZA = 5 - j2 N, ZB = 30, ZC =…

A: The required apparent power can be calculated by using the rms value of voltage and current.

Q: Find l in the network using Norton's Theorem. I 12 -j22 2.5IA 30 20230°v j42 ll IA

A: Norton's theorem :

Q: C./D. Find the Norton equivalent circuit. j4 Ω éle 2210⁰ mA( 18 8 a b

A: Answer: given  a linear circuit To draw a Norton equivalent circuit

Q: Determine the equivalent impedance of the circuit j4Ω H 2 Ω -j6 Ω 4Ω ασ ww j12 Ω bo ell j6 Ω elle Η…

A: Given  A circuit and we need to obtain equivalent impedance of the circuit. Please find the below…

Q: Add the following two impedances (a) in series and (b) in parallel. Z1 = 4 + 3i and Z2 = 12 + 5i

A: The question is about finding equivalent impedance in series and parallel.Given, Z1 = 12+5i

Q: 1. Use Kirchhoff's Laws to find the branch currents indicated in the following networks: 2420°v I1…

A: Given, The circuit is having ac values and energy storing elements. I have written the way to solve…

Q: Find the load impedance (Xcı) for the network in figure for maximum power to the load, and find the…

A: Given :   ZL = (1+1j )    For maximum power transfer we have to calculate the value of Rth.     For…

Q: In a balanced 3 phase system, the source is balanced Wye with positive sequence and line to line…

A: (a) Convert the delta load into a wye connected load as below. ZLoad=Zdelta3=6-j12 Ω3=2-j4 Ω

Q: Ex2: Two trausformers A and B are Connected in parallel Their impedances in secondary terms are…

A: The load shared by each transformer is given by Similarly load shared by transformer B is given by…

Q: Use nodal analysis to find Io. -j22 6290°V 20 j52 220° A -j1N:

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Q: I1 620°v A j4Ω I2 62 2Ω ll

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Q: Two impedances Z1 = 2 + j2 ohms and Z2 = 5cis(-45) ohms, if they wil be in parallel, what would be…

A: In this question,  We need to determine the equivalent impedance Zeq   We know if two impedance Z1…

Q: Determine the value of Vab (you may apply KVL) and Zt

A: Determine the value of Vab (you may apply KVL) and Zt

Q: 2. Find_V. j2Q ww 10 20 *)zZ0A Vo

A: V0 = ?

Q: A non-sinusoidal current source (iT=2+1.5sin1000t+ 1cos3000t- 0.5sin4000t) A is applied to the…

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Q: 34 Source Zue 30 Load Zu Source: Zan = Zbn = Zen = 0.1 + j1.5 Q Ean = 12020° v Ebn = 1502 - 143.13°…

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Q: 1. Use Kirchhoff's Laws to find the branch currents indicated in the following networks: 2420°v I1…

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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.