Q4
Which of the following features is not associated with Nichols chart?
A.
(0 dB, -180°) point on Nichols chart represent critical Point (-1, 0)
B.
It is symmetric about -180°
C.
M loci are centred about (0 dB, -180°) point
D.
The frequency at intersection of G (j) locus and M = +3 dB locus gives bandwidth of closed loop system
AnswerAnswer: Option D
Solution
Answer: Option D
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