For an over-damped system, the damping factor is2 pointsζ=0ζ>1ζ=1ζ<1

If the characteristic equation of a closed-loop system is s2 + 2s + 2 = 0,  then the system isSelect one:a. Undampedb. Overdampedc. Critically dampedd. Under damped

If the gain of the critically damped system is increased it will behave asSelect one:a. underdampedb. oscillatoryc. critically dampedd. overdamped

To find the value of K that yields a 16.3% overshoot, we can use the following formula:Percent Overshoot = exp((-ζπ) / sqrt(1 - ζ^2)) * 100Where ζ is the damping ratio. For a second-order system, the damping ratio can be related to the percent overshoot as follows:ζ = sqrt((ln(Percent Overshoot / 100))^2 / (π^2 + (ln(Percent Overshoot / 100))^2))Substituting the given percent overshoot of 16.3%, we can calculate ζ:ζ = sqrt((ln(16.3 / 100))^2 / (π^2 + (ln(16.3 / 100))^2))

For a second order system, damping ratio (𝜉), 𝑖𝑠 0 < 𝜉 < 1, then the roots  of the characteristic polynomial are ____Select one:a. real but not equalb. complex conjugatesc. imaginaryd. real and equal

For a second order system, damping ratio (𝜉), 𝑖𝑠 0 < 𝜉 < 1, then the roots  of the characteristic polynomial are ____Select one:a. real and equalb. real but not equalc. complex conjugatesd. imaginary