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- Subject
- Control Systemselectrical-engineering-mcqs › control-systems
- Published
- 23 Dec 2018
- Last updated
- 28 May 2026
Explanation
Final control elements are devices that directly influence the process variable. Control valves, electropneumatic converters, and servomotors act as final control elements by adjusting the process. However, a potentiometer is a measuring device used for position feedback and does not directly control the process, so it is not a final control element.
More Control Systems MCQs
Practice related questions from the same subject.
- 1.Which of the following instruments can be used to measure pressure error?
- 2.What type of response will a critically damped system exhibit if its gain is increased?
- 3.Which method provides a rapid assessment of transient and steady-state system responses?
- 4.What does feedback decrease in a system?
- 5.What physical quantity can be detected using an LVDT sensor?
- 6.What characteristic does a properly designed first-order control system exhibit?
- 7.In which scenario is the transfer function method regarded as unsuitable?
- 8.What does feedback typically decrease in a system?
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