Control Systems The phase margin of a system having the loop transfer function G(s)H(s) = 2√3/s(s+1) is 45° 60° 80° 30° 45° 60° 80° 30° ANSWER DOWNLOAD EXAMIANS APP
Control Systems Name test signals used in time response analysis? Unit step. Impulse. All of B, C, D. Unit ramp. Unit step. Impulse. All of B, C, D. Unit ramp. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The characteristic equation has the following roots for over damped stable system? -2,-2 -2,2 -2±j4 -2,-4 -2,-2 -2,2 -2±j4 -2,-4 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The magnitude condition for root locus is .................. |G(s)H(s)| = 1 |G(s)H(s)| = 0 |G(s)H(s)| = ∞ |G(s)H(s)| = 2 |G(s)H(s)| = 1 |G(s)H(s)| = 0 |G(s)H(s)| = ∞ |G(s)H(s)| = 2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The Laplace transform of a transportation lag of 5 seconds is 1/(s+5). e5s. e-5s. 1/(s-5). 1/(s+5). e5s. e-5s. 1/(s-5). ANSWER DOWNLOAD EXAMIANS APP
Control Systems In polar plots if the critical point '-1+j0' is enclosed then the system is -------- critical stable marginally stable unstable stable critical stable marginally stable unstable stable ANSWER DOWNLOAD EXAMIANS APP
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