For open control system which of the following statements is incorrect ?

Related Mcqs:

In open loop system_____________?

A. the control action depends on the size of the system B. the control action depends on system variables C. the control action depends on the input signal D. the control action is independent of the output...

Which of the following statements is correct for a system with gain margin close to unity or a phase margin close to zero ?

A. The system is relatively stable B. The system is highly stable C. The system is highly oscillatory D. None of the above...

In liquid level and electrical system analogy, voltage is considered analogous to_____________?

A. head B. liquid flow C. liquid flow rate D. none of the above...

Which of the following can be measured by the use of a tachogenerator ?

A. Acceleration B. Speed C. Speed and acceleration D. Displacement 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...