TUTORIAL PROBLEMS1.A 300 m ring distributor has loads as shown in Fig. 13.45 where distances aretance of each conductor is 0-2 W per 1000 metres and the loads are tapped off at points B, C and D asmetres. The resis-shown. If the distributor is fed at A at 240 V, find voltages at B, C and D.IV - 236-9 V ; V- 235-97 V ; V, - 237-45 V|240 V30 A10 AE70D50 AA60D100 A230 V+ 20 AA809070 A10 AFig, 13.45Fig. 13.46A d.c. 2-wire ring main ABCDEA is fedfrom 230 V supply as shown in Fig. 13.46.The resistance of each section (go and re-turn) AB, BC, CD, DE and EA is 0-1 W.The loads are tapped off as shown. Findthe voltage at each load point.|V½ = 227 V ; Vc-225 V ; V,- 225 V;VE = 226 V]In the d.c. network shown inFig.13.47, A is the feeding point andis maintained at 250 V. The resistances2.B.12 A0.4 236 AA0.8 216 A0.4 23.8ADFig. 13.47of the various branches (go and return) are indicated in the figure. Determine the current in eachbranch.JAB - 144A ; BC = 2A ; DC - 5A ; AD - 13A||0.8 20.4 2

Only first question is to be answered, kindly repost the remaining questions.

A 300 m ring distributor has loads as shown in Fig. 13.45 where distances are in metres. The resis- tance of each conductor is 0-2 W per 1000 metres and the loads are tapped off at points B, C and D as shown. If the distributor is fed at A at 240 V, find voltages at B, C and D. 1. IV - 236-9 V ; V- 235-97 V ; V, - 237-45 V|| 240 V 30 A 10 A E (D 70 50 A A 60 D 100 A B 230 V 20 A 80 90 B 70 A 10 A Fig. 13.45 Fig. 13.46

A 300 m ring distributor has loads as shown in Fig. 13.45 where distances are in metres. The resis- tance of each conductor is 0-2 W per 1000 metres and the loads are tapped off at points B, C and D as shown. If the distributor is fed at A at 240 V, find voltages at B, C and D. 1. IV - 236-9 V ; V- 235-97 V ; V, - 237-45 V|| 240 V 30 A 10 A E (D 70 50 A A 60 D 100 A B 230 V 20 A 80 90 B 70 A 10 A Fig. 13.45 Fig. 13.46

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

A transformer supplies power to a feeder that has five customers. Daily maximum demands for these customers are 150 kW, 70 kW, 120 kW, 60 kW, and 200 kW. The maximum demand on the feeder is 150kW. The coincident factor of the feeder is
The cost of in ... .... .... HVDC transmission is higher compared to the substation in HVAC transmission. O transmission line O transformer O converter station O conductors
A conventional phase transformer given in the figure will be connected as an autotransformer in two different ways. Each For a connection, find the input and output powers by drawing the connection. a) Connection of 1220 / 220V autotransformer b) 1000 / 1220V autotransformer connection
i need the answer quickly
I don't want numbers or complete solution just explain to me how i can solve 5 and 6 in B the steups for solution and the equations
!!! D. TCF 1.SI 19. Which of the following correction factors makes it possible to include the effects of both potential transformers and current transformers in an installation? A. PACF B. FCF C. RCF
What is the total reactive load attached to the AC voltage source shown? What is the total current amplitude Ip? Data: Vp = 20. V and f = 200 kHz. Answer XT = Ω Ip = mA
A transformer supplies power to a feeder that has five customers. Daily maximum demands for these customers are 150 kW, 70 kW, 120 kW, 60 kW, and 200 kW. The maximum demand on the feeder is 150kW. The coincident factor of the feeder is
SHOW COMPLETE SOLUTION A. What is the overall power factor of the two loads as seen by the source? Use two decimal places. B. Determine the magnitude of the current passing through Load 1. Use amperes and two decimal places. C. Is the overall power factor leading or lagging?
Three identical Y-connected loads, each having a resistance of 20 22 in parallel with an inductor, are connected to a three phase supply of 400 V and 50 Hz frequency. The power absorb by the load is 8 kW and power factor at the load is 0.9919. (i) Determine the current that flows through the inductor. Please state the assumptions used to solve the question. Calculate load inductance in Henry (H).
4. Using L equivalent circuit in a 220/100 V phase transformer with equivalent circuit parameters; R1 = 0.2 ohm, R2 = 0.025 ohm, X1 = 0.3 ohm, X2 = 0.075 ohm, Xm = 5k ohm, Rre = 45k ohm, a.) Draw the approximate equivalent circuit and reduce the secondary circuit parameters to primary. b.) Since the reduced value of the load connected to the secondary circuit to the primary is given as 44.72 + j32.01 ohms, calculate the magnetization current, primary current, load current, primary and secondary copper losses by using the approximate equivalent circuit. ( please solve all the options,thanks..)
Q-3-) a V346.41 V b Z=0+339 Z=0+j3Q Z=0+/39 m Line V₂ R R R=1252 Star-Connected load R b-) Find the voltage drop value in the energy distribution line. c-) Find the voltage V₂ at the load ends at the end of the line. R B R R=1892 Delta-Connected load In the figure above, two balanced 3-phase delta and star-connected loads are connected in parallel to a balanced three-phase power distribution line. Delta and star connected loads are completely resistive and the resistance values per phase are 18 2 and 12 22, respectively. The phase-to-phase voltage value of the source feeding the line is 346.41 V (rms), and it is assumed that the three-phase network between the source and the load has an inductive reactance value of 3j 2 per phase. a-) Find the total current drawn from the source, active and reactive power values by selecting the Van voltage as a reference value.