For the circuit below, find I1, Iz and Vo using Nodal Analysis 330 Ω V, -j450 Ω Μ if ½2 680 Ω j200 Ω 100 Ω [36/0° V
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- The instantaneous values ofthe voltage across a two element series circum and the current flowing through it are given by V = 100 sin (314t – π/4)V, i = 20sin (314t – 900)A. Find the frequency and the circuit elementsThe admittance for a circuit, G + jB, is 0.02 + j0.20. What is the impedance, R + jX? Provide illustration of the circuit.A three–branch parallel circuit, with Z1 = 25 ∠ 150 Ω, Z2 = 15 ∠ 600 Ω, and Z3 =15 ∠ 900 Ω, has an applied voltage V = 339.4 ∠ −300 V. Obtain the total apparent power and the overall power factor. draw the circuit diagram
- In the diagram below, let The interconnector has an impedance of X-Ω/phase be X =0.33 + 0.34j (a) Convert the delta branch acd to an equivalent star by determining the following: Correct to two decimal places in every question : 29.The equivalent star impedance Zd (Ω) and its angle30.The equivalent star impedance Za (Ω). And it's angle 31.The equivalent star impedance Zc (Ω).and it's angleA single-phase, 60-Hz source has a voltage of V = 170∠0° V (rms) and a current of I = 20∠60° A (rms). a) Plot v(t) and i(t). b) Find the Impedance of the load that this current is being delivered to. c) Determine the apparent power of the source and draw the power triangle.Please very soon Both question required please For circuit A calculate the 1.complex impedance Za between terminals A-B.2. For circuit B calculate the complex admittance Yb between terminals C-D.Both immittances should be calculated at the frequency f = 600 kHz and expressed in the exponential form; phase angle in degrees.
- A three – branch parallel circuit, with Z1 = 25 ∠ 15° Ω, Z2 = 15 ∠ 60° Ω, and Z3 =15 ∠ 90° Ω, has an applied voltage V = 339.4 ∠ −30° V. Obtain the total apparent power and the overall power factor.The three-phase in the figure is 50 Hz, phase-to-phase 380 V, the impedance of the inductive load is 22.98+J19.28 Ω. Powerto make the coefficient 0.98; a-) the capacity of the capacitor to be connected to the circuit, b-)Find the value of the phase current after the capacitor is connected.Data: C1= 6uF; R1=12 Ω; L1 = 10 mH; C2 = 10uF; VL1 = 380V; f =1000 Hz Calculate the following: The total real power delivered to the circuit The reactive power resulting from C1 in the circuit The reactive power resulting from L1 in the circuit Magnitude of apparent power