Q:
Which of the following statements is not necessarily correct for open control system ?
Answer & Explanation
Answer: B) Presence of non-linearities causes malfunctioning
Explanation: When the input to a system is independent of the output from the system, then the system is called an open-loop or unmonitored system. It is also called as a calibrated system. Most measuring instruments are open-loop control systems, as for the same input signal, the readings will depend upon things like ambient temperature and pressure.
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