1- Digital information are easier to store than analog data. 2- In analog to digital conversion, when the number of quantization levels is increased the difference between the original analog signal and the quantized signal is reduced. 3- In digital to analog conversion, the signal requires low pass filtering at cutoff frequency equals to maximum frequency of an original analog signal to remove the high frequency components.

1- Digital information are easier to store than analog data. 2- In analog to digital conversion, when the number of quantization levels is increased the difference between the original analog signal and the quantized signal is reduced. 3- In digital to analog conversion, the signal requires low pass filtering at cutoff frequency equals to maximum frequency of an original analog signal to remove the high frequency components.

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 5.11MCQ

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