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Determine the Thévenin equivalent seen by the --j10 S2 impedance of Fig. 10.31a, and use this...
Determine the Thévenin equivalent network seen from node a to b in the given circut. Assume R - 10 ohm, Ry - 8 ohm, Ry - 15 ohm, R = 4 ohm Rs 1 ohm, Vs - 10V.is 2A (Round the final rowerowe decimal places.) ho Thevenin equivalent network seen from node a to bis
Determine the Thevenin equivalent impedance w.r.t. terminals a-b if Vs = 27 V and R = 332 Give only the real part of the rectangular-form answer. Provide the appropriate unit. а 0 Īx R 31x bo -22012 Vs + 401 Find the Thevenin equivalent voltage of the circuit with respect to terminals a-b in the rectangular form (A +jB). Give your answer as B. Let R1 = 4 k1. Zc1 =-j5.4 k12. Zc2=-j10 k12. ZL1 =j10 kN. ZL2 = j2...
Consider the impedance diagram of a simple energy distribution network seen in fig. 1. The transmission lines that connect the buses have the line impedances as shown in the figure. The generators connected to buses 1 and 2 are known to be E1=1.0 pu (per unit) and E2=0.5 pu, respectively, on a 1 MV base. a) (05) Draw the admittance diagram for the system shown in fig. 1. b) (10) Obtain the bus admittance matrix Ybus for the system. c)...
plz solve these two question.
9.5. Suppose the circuit of Fig. 9.41 is real- shown in Fig. 9.42, where Q3 plays the role of /1. Assuming VAi VA2 VA,n and VA3 VA. p, determine the output impedance of the circuit. Rout Rout Vcc Vcc Vb1 a1 Vb3 V1 a Q2 Q Figure 9,42 Figure 9.41 HO 9.49. The current mirror shown in Fig. 9.74 must deliver 1 0.5 mA to a circuit with a total power budget of 2 mW....
(2) a) Determine the Thévenin equivalent circuit (Rth and Vtw) of the circuit shown below as seen by terminals a-b. 1 k w oa 35k 320k 25 mA 45 kn 50 V .b RTH (5 pts) VTH (15 pts) b) Determine the max power Pmax to a load R that will be connected to terminals a-b. (10 pts)
Exercise: Determine Direction of Power Flow in a Circuit Two ideal 50Hz three-phase voltage sources designed as machines E, and E, are connected, as shown in Fig. 1. If Ej = 40020°KV, Ez = 400230° kV and line impedance parameters of Z (where Z=Z=Z=Zc), determine the following tasks. Ocej lpg 3 Ocej lpg 4 G U?R-S U?RSA Fig.1 Two ideal three phase voltage sources connected through impedance Z Task: Case 1: The line impedance, Z=0+j10 S2 (purely inductive) a) Calculate...
Determine thevenin resistance Rth
3. Determine Thévenin equivalent resistance Rh between terminal a and b in the circuit below. (Hint: This is the same circuit of HW #2, P2.30 that we have determined open circuit Vab. In this problem we are looking for Rth only. If needed, you may use any portion of HwH2 results without solving it again.) (10 pt.) 8Ω 3 0 4 92 Ct 2 A 15 V 6 2 Vw
A 400-MVA, 200-kV/20-kV, three phase Y-Y transformer has an equivalent series impedance of ZTL = 0.012 + 20.0162 per phase referred to the low-voltage side (secondary side). The transformer is supplying a three-phase load of 300-MVA, 0.8 power factor lagging at terminal voltage of 20 kV (line-to-line) on its low-voltage side (secondary side) as shown in Fig. 22. The primary is supplied from a transmission line with an impedance of ZL = 0.5 + j1.0 per phase. The line-to-neutral load...
Determine the equivalent capacitance seen by the source in the circuit shown. Assume C5 = 2 MF, C6 = 1 uF, C7 = 3 MF, Cg = 4 uF. 11 = sine 1 kHz 65 The equivalent capacitance seen by the source is MF. (Round the final answer to two decimal places.)