Control System Objectives

The frequency at which  the Nyquist diagram  cuts  the unit circle  is known as ;-

In force- voltage  analogy  velocity is analogous to :-

Which  constitute  the state model of  a  system  in addition to state  equations:-

A forced  system  is  stable  if  for the  bounded  input output  is also  bounded;-

With feedback  system gain reduces :-

Which  program is  not  popular  desktop  publishing  program:-

Difference  equation model  results in:-

The minimum  number of  state  required  to  describe  the two degree  differential  equation;-

The  root  locus  is the part of  roots of the  characteristic equation traced  out in the s plane.  which is correct:-

In open loop system, the  control  action is  independent  of the  output :-

Hydraulic  controller :-

The analysis of  multiple   input  multiple   output is  studied by ;-

Multimedia  can contain ___________:-

In a  system  zero initial  condition means  that the system  is at rest and no energy is  stored  in any of its component:-

If the  roots  of the have  negative  real  parts  then the  response is ;-

The  overall  transfer  function from block  diagram  reduction for  cascade block is :-

In a  stable  control  system  saturation can cause ______________:

A  control  system in which  the control  action is somehow  dependent  on the output is  known as:-

According to the property of  state  transition method,  eo is equal to :-

Closed   loop system does not have  the  ability to control  the  system  transient  response:-

Which is  not  the  feature of  a  modern  control system:-

The  input  signals  to control system are not   known  fully  ahead of time,  the characteristics  of control system  which suddenly strain a  control system are:-

With  a  proportional only  controller,  if  measurement  rules  set point , the output  will be ;-

If the gain of the system  is  reduced  to zero  value,  the roots  of the system  inn  the s plane:-

_________ system is the On-Off controller:-