Time Domain Analysis » Exercise - 128. If the characteristic equation of a system is s^2 +2=0,the system is : (a) undamped (b) underdamped (c) critically –damped (d) overdamped
Time Domain Analysis » Exercise - 136. If the characteristic equation of a system is s^2+4s+10 =0, the system is : (a) undamped (b) overdamped (c) critically – damped (d) underdamped
Time Domain Analysis » Exercise - 139. If the characteristic equation of a system is s^2+6s+8 =0, the system is : (a) undamped (b) underdamped (c) critically-damped (d) overdamped
Time Domain Analysis » Exercise - 134. If the characteristic equation of a system is s^2+ 2s+ 1=0, the system is : (a) undamped (b) overdamped (c) critically – damped (d) underdamped
Time Domain Analysis » Exercise - 148. Due to integral control, the order of a control system is : (a) increased (b) decreased (c) not effected (d) none of these
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