a) Damped out b) Self-sustaining and tend to last indefinitely c) Negative peaked only d) None of these Ans: (a)
a) Phase lag b) Phase lead c) Phase lag lead d) One with 60° lead circuit Ans: (b)
a) Bode plot b) Signal flow graph c) Nyquist plot d) Root locus Ans: (c)
a) 15 db/octave b) -16 db/octave c) 17 db/octave d) -18 db/octave Ans: (d)
a) Unstable b) Marginally stable c) Conditionally stable d) Unstable Ans: (b)
a) Lag compensation b) Lead compensation c) Lead-lag compensation d) None of these Ans: (b)
a) Degree of stability b) Stability of the system c) Transient performance of the system d) Steady state performance Ans: (d)
a) Lead compensator b) Lag compensator c) Lead lag compensator d) None of these Ans: (c)
a) Root locus b) Nyquist plot c) Routh-Hurwitz criterion d) Bode plot Ans: (d)
a) Routh Hurwitz criterion b) Bode diagram c) Root locus method d) Nyquist plot Ans: (d)