Download Aptitude Crack
img not found img not found

Automatic Control Systems - Engineering

Q1:

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(jω) locus and M = +3 dB locus gives bandwidth of closed loop system

ANS:D - The frequency at intersection of G(jω) locus and M = +3 dB locus gives bandwidth of closed loop system

No answer description is available.