Control Systems The poles of the second order system are at -3 ± j4. The damping ratio of the system is 3/7 3/4 4/5 3/5 3/7 3/4 4/5 3/5 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Slope of asymptote in Bode plot of 2nd order system is _____________________ per octave. 12 dB 6 dB 18 dB 3 dB 12 dB 6 dB 18 dB 3 dB ANSWER DOWNLOAD EXAMIANS APP
Control Systems The system having characteristic equation is used to be an oscillator. What is the value of k? 4 3 1 2 4 3 1 2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems An open loop control system, represented by the transfer function G ( s ) = ( s - 1 ) / ( s + 2 )( s + 3 ), is stable and of the minimum phase type. unstable and of the non minimum phase type . unstable and of the minimum phase type. stable and of the non-minimum phase type. stable and of the minimum phase type. unstable and of the non minimum phase type . unstable and of the minimum phase type. stable and of the non-minimum phase type. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A first order control system is initially at 0 V and subjected to a sudden input at t=0. Its output reaches 1.1 V in 4 sec and eventually reaches steady state of 2 V. Find the time constant? 4 sec 2 sec 6 sec 5 sec 4 sec 2 sec 6 sec 5 sec ANSWER DOWNLOAD EXAMIANS APP
Control Systems A controller transfer function is given by . What is its nature and parameter? lead compensator, α = 0.1 lag compensator, β = 2 lead compensator, α = 0.2 lag compensator, β = 10 lead compensator, α = 0.1 lag compensator, β = 2 lead compensator, α = 0.2 lag compensator, β = 10 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS