CONTROL SYSTEMS QUIZ

 -2,2

 -2,-2

 -2,-1

 -2+j,-2-j

 5

 0

 infinite

 2

 4

 2

 0.5

 1

 K dx/dt

None of these

 K d2x/dt2

 K *x

 is positive real

 will give stable impulse response

 is non-minimum phase

 is minimum phase

 maximum degree of P (s) and Q (s) differ at most by one.

 the degree of P (s) is always greater than the degree of Q (s).

  degree of P (s) is independent of degree of Q (s).

 the degree of P (s) and Q (s) are same.

 closed loop

 none of above.

 open loop

 both open loop and closed loop

 Complex and costly.

 Oscillatory response.

 Reduces the overall gain.

All of these

 0.8 rad/s

 1 rad/s

 0.6 rad/s

 2 rad/s

 5 sec

 2 sec

 6 sec

 4 sec