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ECE · Q220

Control Systems

Engineering and GATE · ECE · question 220

Q220

The open-loop transfer function of a system is given by G ( s )H ( s ) = 100 ( s + 100 )s ( s + 10 ). In the straight line approximation of the Bode plot, |G(jω) H(jω)| and ∠G(jω) H(jω) at ω = 100 rad/s are:

The open-loop transfer function of a system is given by      In the straight line approximation of the Bode plot, |G(jω) H(jω)| and ∠G(jω) H(jω) at ω = 100 rad/s are:
A.
0 dB and  rad
B.
0 dB and rad
C.
20 dB and  rad
Answer
D.
20 dB and rad

Answer: Option C

Solution

Answer: Option C
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