a two Core feeder 196 km long Supplies maximumCurrent 133A at 40ov. The demand issuch theCopper lossis that which would beperannumproduced by the full load Cument and tSeeko tollowing for lo months. The resistance ofConductor ikm long and imm? section of Conelucforof cross setionatO.03712The Value of areaasis15 bais aIŠ 137.5 mm?. The Cost of energyper unit find the powen loss and annual Cosf

For a two -core feeder: Imax=133AV=400 V The resistance of the conductor is, R=0.0371 Ω The length…

a two Core feeder 196 km long Supplies maximum Current 133A at 40ov. The demand is such the Copper annum is that which would loss per be produced by the ful load Curent and t Seeko Following for lo months. The resistance of Conductor ikm long and imm? section of Coneluctor and Imm? Section of Coneluctor The Value of area of cross sectionat is 15 bai'sa as O.03712. IS 137.5 mm?. The Cost of energy per r unit. find the powen loss and annual Cost

a two Core feeder 196 km long Supplies maximum Current 133A at 40ov. The demand is such the Copper annum is that which would loss per be produced by the ful load Curent and t Seeko Following for lo months. The resistance of Conductor ikm long and imm? section of Coneluctor and Imm? Section of Coneluctor The Value of area of cross sectionat is 15 bai'sa as O.03712. IS 137.5 mm?. The Cost of energy per r unit. find the powen loss and annual Cost

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

Consider the circuit shown in Figure T14.6 which has Rs=0.5 Ω, RL=1000 Ω, and N1/N2=0.1. a. Determine the rms values of the currents and voltages with the switch open. b. Repeat with the switch closed.
What is load curve
Which of the ff given below is the eddy current loss not proportional to? Square of the frequency Square of the flux density Square of the load current of the laminated core Square of the thickness
c dep15m Problem 2 A ferromagnetic core with a relative permeability of 2000 is shown in Figure. The dimensions are as shown in the - 30 cm 30 cm 7 cm diagram, and the depth of the core is 7 cm. The air gaps on the left and right sides of the core are 0.050 and 0.070 cm, respectively. If there are 300 turns in the coil wrapped around the center leg of the core and if the current in the coil is 1.0 A, what is the flux in each of the left, center, and right legs of the core? What is the flux density in each air gap? 30 cm 0.05 cm 300 turns 0.07 cm 7 cm
Q2// Explain the tormy, connocted load, load factor, plant uso fnctor, divorvity factor.
A 30 kV single core cable has a conductor dimeter of 2 cm and a sheath of inside diameter 6 cm. Find the maximum (peak value) and minimum stress (peak value) in the insulation.
Consider a 3-phase, 50 HZ, 11 KV distribution system. Each of conductors is suspended by an insulator string having two identical porcelain insulators. The self-capacitance of the insulator is 5 times the shunt capacitance between link and ground. Find the voltages across two insulators.
The mutual inductance coupling coefficient standard unit is .. * Ohm Henery O Unit-less Mho
- An 8-pole wave -wound d.c generator with output current is 200 A and has ATc/pole = 2600 AT and ATd /pole= 400 AT. Find the number of conductor.
Problem 3.1: Determine the rms value of voltage induced in an 80-turn coil on a 30 cm × 25 cm cross-section core with peak flux density 1.7 T alternat- ing at 60 Hz. Problem 3.2: Two parallel 1-phase rectangular bus bars 2 cm apart at their cen- ter lines experience 30,000 A,ms current when a load gets short-circuited. Determine the peak mechanical force per meter length of the bus bars. Assume the bus bar shape factor K = 0.85.
vii. When two magnetic circuits are coupled..... the coupling coefficient is expressed by (a) K=M\ VL1 L2 viii. Impedance matching means (a) Transfer power to the load (c) Maximum power transfer to the load. (b) k= MIM2 (c) K= LIL2 (b) Minimum power transfer to the load
Can ripple factors be grater then unity . Justify?