If the damping ratio is equal to 1, a second-order system is                    

Related MCQs

• If the damping factor is less than the damping factor at critical damping, the time response of the system is                        
• Which of the following command will reveal the damping ratio of the system?
• The damping ratio and peak overshoot are measures of:
• If the damping factor is zero, the unit-step response is
• A particular control system yielded a steady state error of 0.20 for unit step input. A unit integrator is cascaded to this system and unit ramp input is applied to this modified system. What is the value of steady- state error for this modified system?
• A linear system at rest is subject to an input signal r(t)=1-e-t. The response of the system for t>0 is given by c(t)=1-e-2t. The transfer function of the system is:
• As compared to the closed loop system, an open loop system is
• Open loop system is                        stable than closed loop system
• For the gain feedback system, does not affect the system output if KG is :
• This makes the system underdamped since the response of the system becomes a decaying sinusoid in nature.