In an automatic control system which of the following elements is not used ?

Related Mcqs:

A good control system has all the following features except_____________?

A. good stability B. slow response C. good accuracy D. sufficient power handling capacity...

Which of the following should be done to make an unstable system stable ?

A. The gain of the system should be decreased B. The gain of the system should be increased C. The number of poles to the loop transfer function should be increased D. The number of zeros to the loop transfer function should be increased...

In a control system the output of the controller is given to_____________?

A. final control element B. amplifier C. comparator D. sensor F. none of the above...

Which of the following is the definition of proportional band of a controller ?

A. The range of air output as measured variable varies from maximum to minimum B. The range of measured variables from set value C. The range of measured variables through which the air output changes from maximum to minimum D. Any of the above F. None of the above...

The effect of error damping is to______________?

A. provide larger settling lime B. delay the response C. reduce steady state error D. any of the above F. none of the above...