Name. t=0 502 8012 50 2 COAXIAL CABLE 10oy 5000 m A swikh closing at t=0 sends a voltage dawn a 5000m transmission line with a velocity facter of .8 Calculate : a) The magnihle of the incident voltage traveling to Hhe load. 6) The rellecin coelicient c) The magnhle ofl the refkekd voltage d) The voltage on the line after all reflections have ceased. The time for all reflections to cease

Name. t=0 502 8012 50 2 COAXIAL CABLE 10oy 5000 m A swikh closing at t=0 sends a voltage dawn a 5000m transmission line with a velocity facter of .8 Calculate : a) The magnihle of the incident voltage traveling to Hhe load. 6) The rellecin coelicient c) The magnhle ofl the refkekd voltage d) The voltage on the line after all reflections have ceased. The time for all reflections to cease

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

Over string of three phase transmission line has a four insulators and Ce=D0.12 C. If the voltage between the steal pin of the first insulator and the metal cap of the third insulator is 33 kv. 1- Find the voltage distribution over the insulator. What will be the string efficiency 2- If the sting is supplied by a guard ring and this lead to add one air capacitance of value 0.2 C. What will be the new distribution over the insulators and what will be the new string efficiency.
The VSWR on an 50-Ohm transmission line is 5. The distance between successive voltageminima is 80 cm while the distance from the load to the first minimum is 30 cm. What are thereflection coefficient and load impedance
What is load curve
Over string of three phase transmission line has a four insulators and Ce=D0.12 C. If the voltage between the steal pin of the first insulator and the metal cap of the third insulator is 33 kv. 1- Find the voltage distribution over the insulator. What will be the string efficiency 2- Ifthe sting is supplied by a guard ring and this lead to add one air capacitance of value 0.2 C. What will be the new distribution over the insulators and what will be the new string efficiency.
A single-phase transmission line consisting of two conductors, the radius of each conductor is 0.4 cm, the distance between the conductors is three and half meters and the height above ground is eight 1-The capacitance in uF/km without effect of ground is 2-The capacitance in pF/km with effect of ground is
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.
Each conductor of a 3-0 overhead line is suspended from a cross arm of a steel tower by a string of 4 suspension insulators. The voltage across the third 33 kV. The shunt capacitance between each insulator and the earth is 1/8th of the capacitance of the insulator itself. Find the voltage across string and string efficiency. D-128 Lod Fa
The capacitance of a single phase two-wire transmission line depends on: Select one: a. All the above O b. the material of cables c. the radius of cables d. the distance between the cables O e. None of above
Discuss the desirable properties of insulators. Explain the causes of insulator failure due to electrical breakdown. Each line of a three-phase system is suspended by a string of three identical insulators of self-capacitance C farad. The shunt capacitance of connecting metal work of each insulator to earth is 20.7 % of C while for line it is 13.8 % of C. Calculate the string efficiency of the system if a guard ring increases the capacitance to the line of metal work of the lowest insulator to 0.25 C.
19- Noise due to inductive coupling can be reduced by twisting the wires carrying a signal. True False
In the Transmission Line Simulator, the Transmission Line is composed of which parameter/s? O A. The Shunt Conductance Only O B. The Series Impedance and Shunt Capacitance O C. The Shunt Capacitance Only O D. The Series Impedance Only
An over head transmission line supported from two towers location at the same level. The distance between the towers is 200 m. The tension in the wires is 9000 N. The weight of one meter of the conductor is 10 N. The sag of the wires is * 2.55 m 1.55 m 4.55 m 5.55 m Non of them