3. 3 For the Y-Y circuit of Fig., find the line currents, the line voltages, and...
What are the line currents, phase and line voltages of the
load and source, respectively, for the following Y-Y circuit
Q1 What are the line currents, phase and line voltages of the load and source, respectively, for the following Y-Y circuit a' 020USA a 0.8 1.SNA mm.mm 120V Vw Phase votas (abc sequence Z-Z.ZZ-40 + 300. 1. The 3 line currents (of both load & source) are 2. The 3 phase voltages of the load are 3. The 3 line...
find the voltages V, V, and V, in the circuit of Fig. 1, and the currents 1,, l, and I, in the circuit of Fig. 2. + V- R1, 10K2 + R2, 27KV2 1 R3, 10K w - V + Figure 1 W R1, 10K R2, 27K12 R3, 10K<< Figure 2
Consider the network of Fig Pl.1. (a) 1. Label all node voltages and branch (b) Use the principle of superposition to (c) Determine the voltages v, V2, and v;3 i, l 80 Ω 50cos2000t V currents. 100 Ω 40 mHv, compute the currents io, il, i2, i3, and 4. + 24 v (d) Determine the power from the three S602 sources in the circuit
Consider the network of Fig Pl.1. (a) 1. Label all node voltages and branch (b) Use...
Referring to the three-phase circuit in Figure 2, find the line
currents, the voltage across the load, and the average power
absorbed by the connected delta load with ?∆ = 21 + ?24Ω.
100/0° Vrms 1Ω j0.5 Ω -- ΖΑ 100/-120° Vrms 1Ω j0.5Ω ΖΑ ZA 100/120° V rms 1Ω j0.5 Ω
Find Thevenin equivalent Zn, In for sub-circuit (b). What is the magnitude of In? 30 Ω sj10 Ω 120/45° V (+) S Ο α + j5 Ω -ob (b)
Explain Please.
A balanced, positive-sequence, wye-connected source has V- 220/0 V rms and supplies an unbalanced wye-connected load ZAN-7 10 Ω, ZBN-8 +j6 Ω, and ZCN 10-j12 Ω via transmission lines with impedances ZA-2 +jl Ω, ZB-2-j0.5 Ω, and ZC-2 +j | Ω (a) Label all node voltages and loop currents (b) Determine the currents IaA? IbB, and 1cC. (c) Determine the voltages VAN, N, and VCN (d) Determine the voltages VAR, VRc, and VCA (e) (i) Determine the total...
V. The figure showed a balanced Y - A three phase circuits. The phase voltages of the Y - connected source are Va = 1107_0° Vrms, Vo = 1101_-120° Vms, and V. = 1107_120° Vrms. The line impedance are each ZL = 10 + j5 12. The impedance of the A-connected load are each ZA = 75 + j225 1. Determine the phase currents in the A-connected load. ZL] b TAB & A B Zi IGB Zo Voy IV Tech...
10.44 Find all currents and voltages in the network in Fig. P10.44. 1:2 24/30°) 1Ω 3 Ω. 12/ 03 3j1 Ω Ideal Figure P10,44
09) For the balanced Δ-Y circuit of the Fig. below, calculate the phase and line currents, where Zi- (4 +j3) 2 per phase. Vab 220 20°, Assume abc sequence. ZL Von- Bn
A balanced Ý-source with positive phase sequence (V,-200 ej4% yms) is connected to a balanced Y-load with Za (25 +j5)2. 45° 3. Sketch the circuit, labeling all values. Find the three line currents and line voltages a. b.