Which of the following devices are commonly used as error detectors in instruments ?

Related Mcqs:

Which of the following statements is not necessarily correct for open control system ?

A. Input command is the sole factor responsible for providing the control action B. Presence of non-linearities causes malfunctioning C. Less expensive D. Generally free from problems of non-linearities...

By which of the following the control action is determined when a man walks along a path ?

A. Brain B. Hands C. Legs D. Eyes...

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...

An amplidyne can give which of the following characteristics ?

A. Constant current B. Constant voltage C. Constant current as well as constant voltage D. Constant current, constant voltage and constant power 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...