Question #5(e)Name different parts of a distribution system? Give the function of each part.A single phase, 2-wire ring distributor is shown in Fig. 2. It is fed at point A at 220 V. Theloads at points B, C, D, and E as well as the total resistance of each section are shown in thefigure. Assume all loads have a power factor of unity and feeder has no reactance. Find:Point of minimum voltage(b)()(ii)Value of minimum voltage.(iii)Current in each section of the distributor(iv)Power fed at point A.220V10A0.120.07500.052E10A20A0.02500.01230A(Fig. 2)

Since both the questions are different so we are supposed to answer 1st one.

Answered: (a) Name different parts of a…

Engineering

Electrical Engineering

(a) Name different parts of a distribution system? Give the function of each part.

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 210V, 50 Hz, single phase radial distribution system, the resistance of the wire is 0.0008 ohm/m supply and return. Two loads are connected and it consumes 10 and 10 A respectively and are fed from the cable at distance of 15 and 15 respectively. Calculate the voltage available across load 1 and 2
The subject is: Smart Grid Please send the answer by typing ONLY. I don't want any handwritten. Q1- A 3 phase feeder having a resistance of 3 ohms and a reactance of 10ohms supplies a load of 2 MW at 0.85 pf lagging. The receiving end voltage is maintained at 11kV by means of a static condenser drawing 2.1 MVAr from the line. Calculate the sending end voltage and p.f. Also find the voltage regulation and efficiency of the feeder. Assume Delta connected.
Given a 400sq.m single family dwelling unit to be provided with 230V, 1-phase, 2-wire be service, andhaving the following loads: 2-1.5hp A/C, 2-1.0hp A/C, 1-0.5hp water pump, 4-800W water heater, 2-6kWelectric range and 2-1kW microwave oven, determine a) the total connected load, b) the total demand load,c) the overall %demand factor, d) the size of THW feeder conductor, ground wire and IMC conduit, e) therating of feeder overcurrent protection using inverse time circuit breaker
The single line diagram of a small power system isshown in Fig. 1. The corresponding reactancediagram, with reactances in per unit, is shown inFig. 2. A generator with emf equal to 1.25∠0° perunit is connected through a transformer to highvoltage node 3, while a motor with internalvoltage equal to 0.85∠ − 45° per unit is similarlyconnected to node 4. Develop the nodaladmittance matrix for each of the networkbranches and then write the nodal admittanceequations of the system.
Consider a house that has a 120V mains with mains frequencyof 60hz and a service current of 100A, which follows the safety standards of theresidential facilities.(a) Calculate the maximum power capacity.(b) Within the safety limit, the following devices can all operate at the sametime? If yes, what is the total power consumed? If not, what happens if all devicesare turned on at the same time and suggest a solution to the problem?- 4800W clothes dryer.- 400W washing machine.- 1200W dishwasher.- 1000W iron.- 860W air conditioning.- 150W color television.- 110W stereo sound.- 2400W electric stove.- 1200W microwave oven.- 1800W cooler.(c) Assuming that 60% of the maximum power were used daily, what is the total costper month for a kWh value of 10 cents?(d) Sketch the waveform, determine the phase difference and calculate the rms values of thefollowing waveforms: v(t) = 60 sin(wt + 20) and i(t) = 12 sin(wt - 20).
Distribution systems have different levels of customer service, whether they are Industrial, Commercial or Residential. In the distribution is where the energy measurements of the consumers and billing. Consumer billing is differentiated by the type of consumer and the level of tension that he is connected to the distribution system. a) Explain what the binomial tariff is, and which installment is paid by residential consumers? b) What are the current tariff flags, and for what purpose were they created?
Consider a Pumped storage micro-hydel plant is to be built as a Peak load-plant on above mentioned Nathiya-Galli Water Fall with available head of 39 m and average discharge of 5640 m³/hour from the upper pound. The hydraulic efficiency and electrical efficiency of the plant to be 0.86 & 0.92 respectively. Analyze the following output from the above Pumped Storage Plant: a. Hydro-Power and Annual Hydro-energy available b. Electrical Power and annual electrical energy units that can be generated from the plant.
(1) Given a 400sq.m single family dwelling unit to be provided with 230V, 1-phase, 2-wire service, and having the following loads: 2-1.5hp A/C, 2-1.0hp A/C, 1-0.5hp water pump, 4-800W water heater, 2-6kW electric range and 2-1kW microwave oven, determine the total connected load in volt-ampere (VA). (2) Given a 400sq.m single family dwelling unit to be provided with 230V, 1-phase, 2-wire service, and having the following loads: 2-1.5hp A/C, 2-1.0hp A/C, 1-0.5hp water pump, 4-800W water heater, 2-6kW electric range and 2-1kW microwave oven, determine the rating of feeder overcurrent protection in ampere-trip (AT) using inverse time circuit breaker. Write your answer in numerical format without decimal places
A 200 V, 50 Hz, single-phase radial distribution system, the resistance of the wire is 0.0007 ohm/m supply and return. Four loads are connected and it consumes 15, 20, 35 and 45 A respectively and are fed from the cable at distance of 25, 15, 5 and 5 m respectively. Calculate the total current drawn from the supply (I), the current in the cable between each of the loads and the voltage at load A, B, C & D. Total Current, I = Answer for part 1 Branch current between A & B load, Iab = Answer for part 2 Branch current between B & C load, Ibc = Answer for part 3 Branch current between C & D load, Icd = Answer for part 4 Voltage across load A, Va = Answer for part 5 Voltage across load B, Vb = Answer for part 6 Voltage across load C, Vc = Answer for part 7 Voltage across load D, Vd =
Q2. A) Define only Five items of the following: 1) Load curve, 2) Demand factor, 3) Daily load curve, 4) Plant use factor, 5) Diversity factor, 6) Yearly load curve, 7) Maximum demand, 8) Load factor.
An electrical motor is supplied from a three-phase ,50 Hz, 410 V system on-board a LNG carrier .When connected in star , it takes a line current of 35 A at a power factor of 0.66 leading. The LNG carrier arrives at port and the motor is subsequently used for powering a container crane It is now connected in delta and is supplied on-shore .Determine for this motor when it takes 64 A at 310 V, from the on-shore supply: 2.1 The power factor of the motor 2.2 the frequency of the supply The motor is returned back to its initial supply and now connected with a new motor in parallel . The new motor is connected in delta and it takes 48.216 kVA at a power factor of 0.77597 lagging with a supply of 50 Hz, 410 V system. Determine for this new arrangement : 2.3 The power factor 2.4 Apparent power taken 2.5 True power taken 2.6 Reactive power taken
A resistor, in series with a 138-microfarad capacitor, is connected to a 60-cycle source.If the voltage drop across the capacitor is 115 volts and the power taken by the circuitis 922 watts, calculate (a) the circuit current, (b) the ohmic value of the resistor, (c) theline voltage, (d) the circuit power factor. draw the circuit diagram