Control Systems Error at corner frequency ωcf of first order control system is ------- ±4 db ±3 db ±1 db ±2 db ±4 db ±3 db ±1 db ±2 db ANSWER DOWNLOAD EXAMIANS APP
Control Systems The magnitude of a transfer function G(jω)H(jω) at gain cross over frequency is any of the above 0 infinity 1 any of the above 0 infinity 1 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Find the stability for the following transfer function G(s) = 50/s(s+5) ? Critically stable Marginally stable Stable Unstable Critically stable Marginally stable Stable Unstable ANSWER DOWNLOAD EXAMIANS APP
Control Systems The impulse response of an initally relaxed linear system is e-2tu(t). To produce a response of te-2tu(t), the input must be equal to 2e-tu(t). e-2tu(t). e-tu(t). (0.5)e-2tu(t). 2e-tu(t). e-2tu(t). e-tu(t). (0.5)e-2tu(t). ANSWER DOWNLOAD EXAMIANS APP
Control Systems A transfer function has its zero in the right half of the s-plane. The function is minimum phase is non-minimum phase will give stable impulse response is positive real is minimum phase is non-minimum phase will give stable impulse response is positive real ANSWER DOWNLOAD EXAMIANS APP
Control Systems The magnitude condition for root locus is .................. |G(s)H(s)| = 0 |G(s)H(s)| = 2 |G(s)H(s)| = ∞ |G(s)H(s)| = 1 |G(s)H(s)| = 0 |G(s)H(s)| = 2 |G(s)H(s)| = ∞ |G(s)H(s)| = 1 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS