engineering recuitment GATE EE 2023-24 Test Series Control Systems Frequency Response Analysis Bode Plot
Which one of the following transfer functions represents the Bode plot as shown in the figure (where K is constant)?
1
\(\frac{{K{s^2}}}{{{{\left( {1 + \frac{s}{{10}}} \right)}^3}}}\)
2
\(\frac{{K{s^2}}}{{{{\left( {1 + \frac{s}{{10}}} \right)}^4}}}\)
3
\(\frac{{K{s^2}}}{{{{\left( {1 + \frac{s}{{10}}} \right)}^5}}}\)
4
\(\frac{{K{s^2}}}{{{{\left( {1 + \frac{s}{{10}}} \right)}^2}}}\)