Exercise 5: An air line is a transmission line for which air is the dielectric material present between the two conductors , which renders G= 0. In addition, the conductors are made of a material with high conductivity so that R = 0. For an air line with characteristic impedance of 500 and phase constant of 20 rad/m at 700MHZ, find the inductance per unit length and capacitance per unit length of the line.

Exercise 5: An air line is a transmission line for which air is the dielectric material present between the two conductors , which renders G= 0. In addition, the conductors are made of a material with high conductivity so that R = 0. For an air line with characteristic impedance of 500 and phase constant of 20 rad/m at 700MHZ, find the inductance per unit length and capacitance per unit length of the line.

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)We have a two-wire overhead transmission line, powered by a constant voltage source of 700 V. The values for the inductance of the conductors are 2.348x10-3 H/km and the capacitance values are 6.325x10-9 F/km. Assuming an ideal (no loss) line and its length at 130 km, determine the natural impedance of the line. b) What is the transient phenomenon in a transmission line? As an example of its causes.
I need fast plz
Find the inductance/phase/km of a three-phase transmission line using 1.5 cm diameter conductors when they are placed at the corners of an equilateral triangle of each side 2.5m. Inductance=.
A transmission line is 300 km long and the terminated to its characteristic impedance. the line has a resistance (R) of 10.4(OHm/km), a capacitance (C) of 0.00835 (uF/km) , an inductance (L) of 3.67 (mH/km) and a conductance (G) of 0.8 (uS/km) at frequency of 769 HZ.a) Find the attenuation constant ,the phase constant, and the characteristic impedance (ZO), b0 determine the voltage and currrent at the receiving end if a 2V generator with internal resistance of 60OOhm is connected to the sending end
Find char impedance
I need the answer as soon as possible
Determine the charging current (Ic) at 50 Hz of a single-conductor EHV transmission line having voltage to ground of 500 kV and capacitance per unit length of the conductor to ground 2 nF/km.
If you double the impedance of a transmission line you will double the inductance per unit length. T or F. Can you explain why????
Q. 14
The open-circuit voltage of 240 V and the full load secondary voltage of 226 V, then the % regulation of a transformer is
Q5: A transmission line is suspended by a string of four (4) identical insulators of C capacitance self-capacitance. The shunt capacitance equals 0.2 C to earth and 0.1 C to line. Calculate the efficieny of the string if a guard ring was added and increased the capacitance to the line of metal work of the lowest two insulators to 0.3 C.