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Electronics and Communication Engineering - Automatic Control Systems - Discussion

Discussion Forum : Automatic Control Systems - Section 3 (Q.No. 21)
Automatic Control Systems
21.
A system has 12 poles and 2 zeros. Its high frequency asymptote in its magnitude plot has a slope of
-200 dB/decade
-240 dB/decade
-280 dB/decade
-320 dB/decade
Answer: Option
Explanation:

-(12 - 2) 20 or - 200 dB/decade.

Discussion:
1 comments Page 1 of 1.
Roshni said:   6 years ago
-20 db* (pole- zero).
-20db*(14-2) = -240db/decade.
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