Electronics and Communication Engineering - Automatic Control Systems - Discussion

Discussion Forum : Automatic Control Systems - Section 6 (Q.No. 25)
25.
The given figure shows a constant current source driving a parallel RC circuit. It is equivalent to
a lag network
a lead network
a lag-lead network
either (a) or (b)
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Ammar said:   6 years ago
Simply convert it to voltage equivalent circuit, the parallel resistor goes in series with capacitor and supply. Output is taken across capacitor which makes it a low pass filter and specifically a lag network.

Horseshoes said:   7 years ago
on solving it there is 1 zero at -1/T and pole=0. As zero>pole indicate lag network.

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