Which statement is INCORRECT in relation to NYQUIST and BODE analyses ?

Which statement is INCORRECT in relation to NYQUIST and BODE analyses ?

(A) Number of closed-loop poles in the right-half S-plane can be determined using Nyquist Criterion.

(B) Bode analysis uses two plots, one for magnitude and another for phase angle.

(C) Nyquist analysis uses two plots, one for magnitude and another for phase angle.

(D) Relative stability can be assessed from both Nyquist and Bode analyses.
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1 Answer

Answer :

Which statement is INCORRECT in relation to NYQUIST and BODE analyses ?

(A) Number of closed-loop poles in the right-half S-plane can be determined using Nyquist Criterion.

(B) Bode analysis uses two plots, one for magnitude and another for phase angle.

(C) Nyquist analysis uses two plots, one for magnitude and another for phase angle.

(D) Relative stability can be assessed from both Nyquist and Bode analyses.

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