Question:
A phase lag compensation will ________.
A phase lag compensation will ________.
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Phase lag compensation improves steady-state accuracy but reduces bandwidth and response speed. Don’t confuse with lead compensation.
Updated On: July 22, 2025
- improve relative stability
- increase the speed of response
- increase bandwidth
- increase overshoot
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The Correct Option is B
Solution and Explanation
Actually, Phase lag compensation reduces bandwidth and improves steady-state accuracy, but slows down system response.
Hence, the correct effect is improves steady-state performance, not speed.
Hence, the correct effect is improves steady-state performance, not speed.
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