Control Systems The value of gain margin of the system having G ( s )H ( s ) = 8 / ( s + 2 )3 is 2. 6. 4. 8. 2. 6. 4. 8. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A system is stable for (where GM = Gain Margin and PM = Phase Margin): PM - ve. GM -ve. GM and PM both -ve. GM and PM both +ve. PM - ve. GM -ve. GM and PM both -ve. GM and PM both +ve. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A second order control system has a transfer function 16/(s² + 4s + 16). What is the time for the first overshoot? π/4√3 sec π/√3 sec π/2√3 sec 2π/√3 sec π/4√3 sec π/√3 sec π/2√3 sec 2π/√3 sec ANSWER DOWNLOAD EXAMIANS APP
Control Systems Transient response is improved in case of lead network. none of these. both A and B. lag network. lead network. none of these. both A and B. lag network. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A second order control system has a transfer function 16/(s² + 4s + 16). Find the settling time for 2% tolerance? 10 sec 2 sec 5 sec 4 sec 10 sec 2 sec 5 sec 4 sec ANSWER DOWNLOAD EXAMIANS APP
Control Systems The poles of the second order system are at -3 ± j4. The damping ratio of the system is 3/7 3/5 4/5 3/4 3/7 3/5 4/5 3/4 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS