Q5/ State whether the following statements are True or False. 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. 4- 7 bits are necessary to represent 113 different binary numbers. 5- 0110 is the 2's complement for the binary number 1010. 6- A sign bit 1 of the binary number indicates that the number is negative. 7- An EX-OR gate output is HIGH when the inputs are at opposite levels. 8- When a Boolean variable is multiplied by its complement, the result is 0. 9- The number (1234) can be represented as decimal number only.

Q5/ State whether the following statements are True or False. 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. 4- 7 bits are necessary to represent 113 different binary numbers. 5- 0110 is the 2's complement for the binary number 1010. 6- A sign bit 1 of the binary number indicates that the number is negative. 7- An EX-OR gate output is HIGH when the inputs are at opposite levels. 8- When a Boolean variable is multiplied by its complement, the result is 0. 9- The number (1234) can be represented as decimal number only.

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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