Electronics and Communication Engineering - Exam Questions Papers - Discussion

Discussion Forum : Exam Questions Papers - Exam Paper 2 (Q.No. 47)
47.
An open loop transfer function is given by has
one zero at ∞
two zeros at ∞
three zeros at ∞
four zeros at ∞
Answer: Option
Explanation:

The root locus is given below.

From root locus, we can see that there are 3 zeros at ∞ .

Discussion:
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