Answer number 4 with complete solution and clear handwriting 3. A balanced three phase wye connected source has using "negative phase sequence, Van =220 V rms with 30 degrees angle. Determine VbcA.-190.5 + j330 VB. - 330 + j190.5 VC. -190.5- j330 VD. - j381 V4. The three phase rural distribution system has a phase-to-neutral voltage is 40,000volts, what is the line to line voltage?A. 20,000 voltsB. 34,500 voltsC. 40,000 voltsD. 69,000 volts

Note :- Student mentioned, he/she nerds help for Q4. (4) Given, A 3-ph distribution system has,…

Answered: Answer number 4 with complete solution…

Engineering

Electrical Engineering

Answer number 4 with complete solution and clear handwriting

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.42P: A balanced -connected impedance load with (12+j9) per phase is supplied by a balanced three-phase...

See similar textbooks

Similar questions

A balanced -connected impedance load with (12+j9) per phase is supplied by a balanced three-phase 60-Hz,208-V source, (a) Calculate the line current, the total real and reactive power absorbed by the load, the load power factor, and the apparent load power, (b) Sketch a phasor diagram showing the line currents, the line-to-line source voltages, and the -load currents. Use Vab as the reference.
A balanced delta connected load of 13+j16 ohm per phase is connected at the end of a three-phase line. The line impedance is 2+j11 ohm- per phase. The line is supplied from a three-phase source with a line-to-line voltage of 207.85 Vrms. Taking phase "a" voltage Va as reference, determine the following: (a) Current in phase a. (b) Total complex power supplied from the source. (c) Magnitude of the line-to-line voltage at the load terminal.
A balanced 3-phase Y-connected source has using positive phase sequence, ?an = 390∠30˚ ?. Find the complex expression of voltage Eab. Circuits Problem 1
A balanced three-phase source with grounded neutral has line-to-neutral voltages of 120 volts with an-bn-cn sequence. This source has an internal series impedance of 0.1+j1.5 ohms per phase. It supplies power to an unbalanced three-phase wye, neutral grounded, load with impedances: Zan = 40+j30; Zbn = 36-j15; Zcn = 18+j24 ohms. If there is a single-line-to-ground fault at line a load-side, what is the magnitude of the fault current in amperes?
In the figure, the circuit is given as VRS =√3 . 60V and Zy = 6 + j8. Find the value of C to be connected in order to make the power drawn from the system in a phase 1, to make the load current 1, and to make cos(φ) 1.
Star connected source with 3-phase balanced positive phase sequence feeds the delta connected system. The source phase voltage is given as Van=120∠80Vrms. If the line impedance is given as RL=0.2+j0.5 and the impedance of each phase of the balanced load is Z=6+j8 a) Find the amplitude of the current in the delta load? b) Find the amplitude of the voltage VA? c) Find the angle of voltage VA? d) Write the angle of the IAB current in degrees?
Can you please solve the d e f parts? Three symmetrical three-phase loads are connected in parallel. Load 1 is connected in Y with an impedance of 400 + j300Ω / φ, load 2 is connected in with with an impedance of 2400 - j1800Ω / φ and load 3 is evaluated at 172.8 + j2203.2 kVA. Loads are supplied from a distribution line with an impedance of 2 + j16Ω / φ. Size of the voltage between the line and the neutral conductor at the end of the charge the line is 24√3 kV. The operating frequency is 50 Hz.(a) Calculate the line currents and the phase currents of the loads.(b) Calculate the total complex power at the receiving end of the system.(c) Calculate the total complex power at the transmitting end of the line.(d) Calculate the values of the compensation capacitors which are connected from the line to the neuron at the load end of the system so that the power factor at the load end reaches pf ≥ 0.98.(e) What if the capacitors are connected from one line to another? What would be the best…
Given the symmetrical components to be V0 = 10<0 V , V1 = 80<30 V , V2 = 40<-30 V determine the unbalanced phase voltages Va, Vb, and Vc.(b) Using the results of part (a), calculate the line-to-line voltages Vab, Vbc, and Vca. Then determine the symmetrical components of these line-to-line voltages, the symmetrical components of the corresponding phase voltages, and the phase voltages.
A balanced delta connected load of "14+j19" 2- per phase is connected at the end of a three-phase line. The line impedance is "6+18j" 2- per phase. The line is supplied from a three-phase source with a line-to-line voltage of 207.85 Vrms. Taking phase "a" voltage Va as reference, determine the following: (a) Current in phase a. (b) Total complex power supplied from the source. (c) Magnitude of the line-to-line voltage at the load terminal.
1. A balanced 3-phase Y-connected source has using positive phase sequence, ?an = 390∠30˚ ?. Find the complex expression of voltage Eab.
A balanced three-phase source with grounded neutral has line-to-neutral voltages of 230 volts with an-bn-cn sequence. This source has an internal series impedance of 0.15+j2.0 ohms per phase. It supplies power to an unbalanced three-phase wye, neutral grounded, load with impedances: Zan = 15+j20; Zbn = 20-j16; Zcn = 26+j10 ohms. If there is a three-phase fault at line load-side, what is the magnitude of the fault current in amperes?
circuits A balanced 3-phase Y-connected source has using positive phase sequence, ?an = 390∠30˚ ?. Find the complex expression of voltage Eab.