Network Analysis and Synthesis - ECE Questions and Answers

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A system function the resonant frequency in rad/sec and bandwidth in rad/sec. is given by

10 and 1

10, 4

100, 5

10, 10

Answer : Option B

Explanation :

ω_n = 10

2 ζω_n = 4 ζω_n = 2, and ζ =0.2

ω_r = ω_n1 - ζ²

ω_r = 10 1 - ζ² 10

Bandwidth = 4 By comparing the formula then Bandwidth is equal to a.

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