CONTROL SYSTEMS QUIZ

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

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

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

  integrator output and speed changer position attain a constant value.

 Data Box.

 Logical box.

 State box.

 Decision box.

 over damped system.

 undamped system.

 critically damped system.

 under damped system.

 2

 0

 infinite

 5

 both 1 and 3

 cos-1((1 - α)/(1 + α)

 sin-1((1 - α)/(1 + α)

 tan-1((1 - α)/(2√α)

 2

 0

 1

 3

 9 rad/s

 3 rad/s

 4 rad/s

 2 rad/s

 100% of the final value

 70.7% of the final value

 50% of the final value

 63% of the final value

 nether 1 nor 2

 proportional plus integral controller

 proportional plus derivative controller

 both 1 and 2

 Laplace transform of the parabolic response

 Laplace transform of the impulse response

 Laplace transform of the step response

 Laplace transform of the ramp response