Physics · Control Systems
Which of the following are the characteristics of closed-loop negative feedback systems? I. It does not compensate for disturbances. II. It reduces the sensitivity to plant-parameter variations. III. It does not involve output measurements. IV. It has the ability to control the system's transient response. Select the correct answer using the codes given below:
- 1II and III
- 2I and III
- 3II and IV✓
- 4I and IV
Correct answer
II and IV
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