2. Calculate the phase and line currents in the three-phase circuit given below, where Va = 202 40° V, Vb = 202 -120° V, and Vc = 202 < 120° V. a A Vc b Va 30 Ω J1002 C Vb 30 Ω j10Q www ell www C B wweee 30 Ω j10Q
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- VRY = 220 cis 0°, VYB = 220 cis -120° and VBR = 220 cis -240°. IR = 10 cis 0°. The load isbalanced and delta connected. Determine the: (a) Impedance per phase (b) Current perphase (c) Line currents.Determine the line currents in the three-phase circuit of the figure given below, where Van = 450 / 0° V, Vbn=450 Z-120° V, and Vcn=450 120° V. Please report your answer so the magnitude is positive and all angles are in the range of negative 180 degrees to positive 180 degrees. Vcn Van a n Vbn Ia Ih I 6-j8Q2 A 6-j8Q2 N 6-j8Q2Given the following phase currents: Ia= 3.5+j3.5; Ib=-j3; and Ic+-2.6+j1.5. Determine the negative sequence current for phase A. A. 0.313+j0.678 B. -0.313 -j0.678 C. -0.313+j0.678 D. 0.313-j0.678
- Answer Number 4 Write your Solution pls box your final answerA balanced load is connected in star across a 3 phasec415V 50Hz supply. The load consists of a coil of resistance 25 ohms and inducrance 0.5 henry in paeallel with a purw resistance of 28 ohms and a pure capaciror of 60microfarads capacitance ,in each branch. Calculate a. The line currents? Need full working and answer has to be 9.3A Formola for inductance XL= 2×3.142FL FORMOLA FOR CAPACITOR XC= 1/2×3.142×FCIn a balanced tephasic system Y - Delta of the figure. Find the line current IL and the average and supplied power to the load
- In the 3-phase circuit in the figure, f = 2000 Hz. Find line and phase voltages and currents for the load.(in amplitude and phase).a) Find the load current IABb) Find the line voltage Vbcc) Calculate the total complex power on the loads.a) Find the ICA load current. b) Give the line voltage Vab. c) Calculate the total complex power on voltage sources.
- The phase b voltage and the phase b current of a balance three-phase system are V = 220 sin (wt + 210°) and I = 10 sin (wt-180°). * A. 5256.44 W B. 5514.38 W C. 5715.76 W D. 6049.22 WThis question in (three phase) subject.. I want the the correct answer from choices ..5. The figure below shows two star connected loads with three phase power. The voltage source is 120Z0°. The loads are Z₁ = 10 + j4 № and Z₂ = 2 +j3 №. The cables are negligible. Calculate: a) the line and phase current. b) the real power from the source. c) the reactive power of the circuit. Is V N Z₁ Z₁ Z₁ Z₂ Z₂ N N Z₂