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Which of the following statement is True about closed-loop control systems?
4. Which of the following statement is True about closed-loop control systems?
- A closed-loop control system exists when no feedback device compares the actual value to the desired value
- A closed-loop control system exists when there is a feedback device that compares the actual value to the desired value
Answer: B) A closed-loop control system exists when there is a feedback device that compares the actual value to the desired value.
Explanation:
A closed-loop control system exists when there is a feedback device that compares the actual value to the desired value.