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Q. |
Nichol’s chart: |
A. | constant gain and constant phase shift loci of the closed-loop system. |
B. | plot of loop gain with the variation in frequency |
C. | circles of constant gain for the closed loop transfer function |
D. | circles of constant phase shift for the closed loop transfer function |
Answer» B. plot of loop gain with the variation in frequency | |
Explanation: nichol’s chart are plot of loop gain with the variation in frequency and this is used to determine the stability of the system with the variation in the frequency. |
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