A load impedance of (140+j70)2 is connected to a 702 lossless line of length 0.752. Find the following parameters by using smith chart? (a) Reflection Coefficient (b) VSWR (c) Load admittance (d) Input Impedance (e) Locations of Vmax and Vn from the load.

A load impedance of (140+j70)2 is connected to a 702 lossless line of length 0.752. Find the following parameters by using smith chart? (a) Reflection Coefficient (b) VSWR (c) Load admittance (d) Input Impedance (e) Locations of Vmax and Vn from the load.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter5: Transmission Lines: Steady-state Operation

Section: Chapter Questions

Problem 5.19MCQ

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Concept explainers

Compensation Techniques

The compensation techniques are the methods that are employed in the electrical control systems to enhance the performance of the system. The performance are generally affected by the factors like lag in the compensating devices, slow response of the system of the components like sensors used in the control system. The basic compensation technique involves lag compensation, lead compensation or the combination of the both.

Question

A load impedance of (140+j70)2 is connected to a 702 lossless line of length 0.752. Find the
following parameters by using smith chart?
(a) Reflection Coefficient (b) VSWR (c) Load admittance (d) Input Impedance (e) Locations
of Vmax and Vmn from the load.

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