ISRO Mechanical & Aerospace 2010 - Question 67

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In comparison to an open-loop system a closed loop system is

  • A. More stable
  • B. More accurate
  • C. More complex
  • D. All of the above

Answer: D. All of the above

Explanation: Closed loop systems offer better accuracy and disturbance rejection but are more complex and stability is a key design concern (though they can stabilize unstable plants).

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