. It is required that response settles to within 2% of final value for a step input. The settling time is

For a quadratic factor in denominator of transfer function the phase angle at corner frequency (in Bode phase angle plot)

The complicated shapes in the polar plots are only due to time constants in the numerator of transfer functions.

Bandwidth is proportional to speed of response.

The overall transfer function for a unity feedback system is . Which of the following statements about this system are correct?

1. Position error constant K_p is 4
   
2. System is type 1
3. Velocity error constant is finite

Select the answer as per following code: