5. A two wire DC ring main distributor ABCDEA is fed at point C with 230V supply. The resistances of go and return conductors of each section AB, BC, CD, DE and AE are 0.1 2 each. The main supplies the loads of 20A at A, 10A at B, 10A at D, 30A at E. Estimate: i. voltage at each load point ii. minimum consumer voltage.

5. A two wire DC ring main distributor ABCDEA is fed at point C with 230V supply. The resistances of go and return conductors of each section AB, BC, CD, DE and AE are 0.1 2 each. The main supplies the loads of 20A at A, 10A at B, 10A at D, 30A at E. Estimate: i. voltage at each load point ii. minimum consumer voltage.

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter29: Service-entrance Calculations

Section: Chapter Questions

Problem 3R: a. What is the ampere rating of the circuits that are provided for the small-appliance loads? _____...

See similar textbooks

Similar questions

(a) Give the condition for the loss of load in a power generation system in terms of outages in generation units. (b) Give the assumption taken for the calculation of LOLP?
-) The active and reactive power drawn by the mixer fed from a 230 Vrms, 50 Hz single phase AC network was measured as 600 W and 100 VAR, respectively. According to this information: a) Calculate the apparent power drawn from the network? b) Calculate the current drawn from the network? c) Calculate the cos(a).
Find the continuous(DC load line) and then find the value S of the circuit below?
explain the construction & working principle for 5-stage cascaded voltage multiplier circuit for the generation of HVD.
For the circuit Shown below draw the DC-lord line and determine the value of R2 so that the Q-Point located at the current of DC-load line assume β=100
Can you explain in detail on how to solve this?Determine current ID graphically using load line analysis, if Zener voltage is 3V.
Solve the question using approximate methods, knowing that it gave the highest current, and through the Dc load line by half the current and voltage, we extract the value Ic & Vce
Describe different control schemes of AC regulators and derive the expressions of average andeffective values of output voltages. i need a short answer and correct answer plerase
C.Comments on this statement: "PMUs can be used as a protective relays”. D. What is the ZIB and it role in OPP E Is there any effect of existence of HVDC transmission lines in OPP and state estimations? F. Discuss the challenges that might face application of PMUS/WAMs in any given power system.
Describe the purpose of voltage regulation in power distribution systems.
Describe the reasons why the same analysis is not performed for the blocking factor as for the factor of interest explain why in detail
A 3 phase bridge inverter is operated from 224 V DC supply in 120 degree mode. The obtained rms value of fundamental component of line voltage is