03) The following two parallel-connected 3-phase balanced loads are fed by a balanced 3-phase source. Loadl: 30 kw, 0.6 p.f. lagging. Load2: 45kvar, 0.8 p.f. lagging. If the line voltage is 240kv, Calculate: a) The complex power for the individual loads. b) The complex, real and reactive power for the combined load. Find the source p.f. c) The line currents for the individual loads. la Ib b o Ic C O la ls lai Ja , lazy laz Vis = 240KV Load 1 Load 2 30 KW 45 KVAR Assume abc Seq. 0.6 lag 0.8 lag

03) The following two parallel-connected 3-phase balanced loads are fed by a balanced 3-phase source. Loadl: 30 kw, 0.6 p.f. lagging. Load2: 45kvar, 0.8 p.f. lagging. If the line voltage is 240kv, Calculate: a) The complex power for the individual loads. b) The complex, real and reactive power for the combined load. Find the source p.f. c) The line currents for the individual loads. la Ib b o Ic C O la ls lai Ja , lazy laz Vis = 240KV Load 1 Load 2 30 KW 45 KVAR Assume abc Seq. 0.6 lag 0.8 lag

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

Q2
A 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 The answer has to be 9.3A
A delta connected load (Figure 2) has an impedance Z is(12 + j35) ohms. If the applied VAB voltage is 380 V with -50º phase . Get the current IC and load IAB current.
Given at the load: Vioond = 452-25° VRMS, 452-25° VRMS, Iload What are the real and reactive power and power factor at the load? Exclude the units. real power: reactive power: power factor: Iload-10-25 ARMS what type of impedance is seen at the load? R. L. or Ch
solve it
Electrical Engineering - Power System Analysis Please solve the question on the word
Solve it please fast
Please Answer My Questions in 30 minutes i'm very needed... Please thank u...
2. For the following system shown in the figure, calculate: a. The current through each phase of the load. b. The total real and reactive power of the three-phase load. c. The power factor at the load side. A 220 V 20° 220VL-120° U8 vol 152 I 220 VI20° 9. M.
20) Two AC generators A and B are in Parallel. Each generator has an emf of 1000V per phase and in phase, the phase impedance are ZA = 0.1+j2 ohms, ZB = 0.2+j3.2 ohms respectively. If the common load has an impedance of (2+j1) ohms per phase, solve the voltage per phase at the load
What would be the phase-to-neutral voltage from a 3-phase, wye-connected system if the line-to-line voltage is 34,500Volts. a. 29,918.584V b. 19,918.584V C. 28.918.584V d. 18,918.584V
Find the complex power and the power factor of the load for the network shown below. The voltage at the source is 480Z0° V. The complex power at the source is 144230° kVA.