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