A substation supplies power by four feeders to its consumers. Feeder no. 1 supplies six consumers whose individual daily maximum demands are 70 kW, 90 W, 20 kW, 50 kW, 10 kW and 20 kW while the maximum demand on the feeder is 200 kW. Feeder no. 2 supplies four consumers whose daily maximum demands are 60 kW, 40 kW, 70 kW and 30 kW, while the maximum demand on the feeder is 160KW. Feeder nos. 3 and 4 have a daily maximum demand of 150 kW and 200 kW respectively while the maximum demand on the station is 600 kW. Determine the diversity factors for feeder no. 1. feeder no. 2 and for the four feeders. 11-3, 1-25, 1-1831

A substation supplies power by four feeders to its consumers. Feeder no. 1 supplies six consumers whose individual daily maximum demands are 70 kW, 90 W, 20 kW, 50 kW, 10 kW and 20 kW while the maximum demand on the feeder is 200 kW. Feeder no. 2 supplies four consumers whose daily maximum demands are 60 kW, 40 kW, 70 kW and 30 kW, while the maximum demand on the feeder is 160KW. Feeder nos. 3 and 4 have a daily maximum demand of 150 kW and 200 kW respectively while the maximum demand on the station is 600 kW. Determine the diversity factors for feeder no. 1. feeder no. 2 and for the four feeders. 11-3, 1-25, 1-1831

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

An ammeter with resistance 'RA' is connected in series with a load resistance of 180 Q. The applied voltage is 280 V. Determine the percentage error in the current measurement due to loading effect of ammeter, when (i) Ra = 30 and (ii) Ra = 70
3. For the circuit shown in Figure below, TH is triggered reference to each zero cross over point, If a = 60°, (a) Trace i, and in waveforms. (b) Calculate V Lond(mean) (c) How much a must be varied to compensate for 5% increase of the supply voltage. l-Azzawi 30 v-300 sin(wt) 4 TH lo 552
Three coils each having resistance of 12 Q are connected in star across 436 V, 50 Hz supply. Then the total power consumed is O 9146.27 W 15841.33 W on 1320.19 W O 755.20 W
A 96 kVA load operates at 0.79 lagging power factor when connected to a 230 V, 60Hz AC source. The power factor is to be improved to 0.93 lagging. The power factor is to be corrected by a capacitor bank. However, the capacitors are loosely connected and take 34 kW when connected to a 230V, 60Hz AC source. What is the kVAR rating of the capacitor bank?
Two 220 V fluorescent lamp units A and B are arranged to overcome stroboscopic effects. Unit A has aseries capacitor fitted and takes a current of 0.5 A at a PF of 0.9 leading. Unit B takes a current of 0.73A at 0.6 PF lagging. Determine the total current and the overall PF. Ignore PF improvement.
The figure shows a 3-phase bala Time left 1:06:30 200 /00 Vrms. sequence electrical system. Vcn Vbn %3D al Balanced (-) sequence 100 so a 2000 Vms Select one: O a. 200 /-120 Vrms O b. 200 v2 /0 Vrms O C. 200 /0 Vrms O d. 200 v2/-120 Vrms e. 200/120 Vrms
QUESTION 4 A 200mH inductor, a 820 ohm resistor, and a function generator are all connected in parallel. The supply voltage is 30V RMS 1kHz. Calculate the power factor of the circuit. O 84% lagging O 68% lagging O 92% leading O 75% lagging
"A 100 kW, 250 V machine-A is in parallel with a 300 kW, 250 V machine-B. The voltage regulation of both machines is 4 percent. Machine-A is carrying 200 Amp and machine-B is carrying 500 Amp. What will be the increment increase in load on machine-A and B respectively (in Amp) if an additional 400 Amp load is connected to the bus?" O 100 & 300 O 300 & 800 O 400 & 1200 O None is correct
We wish to design the circuit shown in figure for a voltage gain of 0.7 with a power budget of 3 mW. Compute the required value of W/L. Assume C, is very large and = 0. Şekilde gösteritern devreyi güç tüketimi 3 mW ve gerilim kazaner 0.7 elacakitare asantaurat istiyoruz. Gerekli W/esernthesupia toik olduğunr ve=0 kabul ediniz. Circuit parameters / Devre Parametreleri HnCox = 200 µA², VDD = 1.8 V, VTH = 0.4 V, R = 602 VDp = 1.8 V VinoHEM1 C1 Vout O a. 1745 O b. 1620 O c. 2836 O d. 1890 O e. 3241 O f. 2062 O g. 2521 O h. 2269