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Chemical Engineering - Process Control and Instrumentation - Discussion

Discussion Forum : Process Control and Instrumentation - Section 6 (Q.No. 30)
Process Control and Instrumentation
30.
Phase margin is equal to
180° - phase lag
phase lag - 180°
phase lag + 180°
phase lag + 90°
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.
Karthik said:   6 years ago
Phase margin = phase lag -(-180°).
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