CONTROL SYSTEMS QUIZ

  on LHS before zero.

  on LHS.

  on origin.

  on RHS.

 50% of the final value

 100% of the final value

 63% of the final value

 70.7% of the final value

  over damped system.

  under damped system.

  undamped system.

  critically damped system.

 critically damped system.

 under damped system.

 undamped system .

 over damped system.

 the function is not real.

 the roots of function have real parts which are to be zero/negative.

 none of these.

 all zeroes lie in the right half of the s-plane.

 Phase lead compensation shifts the gain crossover frequency to the right

 The maximum phase lag occurs at the arithmetic mean of the two corner frequencies.

 both 1 and 2

 nether 1 nor 2

 nether 1 nor 2

 both 1 and 2

 Centroid may not be a part of root locus

 Centroid may be a part of root locus

  integrator output and speed changer position attain a constant value.

 integrator o/p decreases and speed changer position comes down.

 integrator o/p increases but speed changer position comes down.

 integrator o/p decreases but speed changer position moves up.

 -2+j,-2-j

 -2,-2

 -2,-1

 -2,2

 both 1 and 2

 increases the stability of the system

 improves the steady state accuracy

 has high sensitivity