Physics · Control Systems
Consider the following statements regarding the comparison of closed-loop negative feedback control systems and open-loop control systems: I. The overall reliability of closed-loop systems is generally greater than that of open-loop systems. II. The transient response in closed-loop systems decays more quickly than in open-loop systems. III. Introducing negative feedback in an open-loop system increases the overall gain of the system. IV. In closed-loop systems, the effect of variation in component parameters on performance is reduced. Which of these statements are correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1I and III
- 2I and II
- 3II and IV✓
- 4III and IV
Correct answer
II and IV
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