Automatic Control Systems - Engineering

Q1:

In Bode diagram (log magnitude plot) of the factor 1/(1 + jωT) in the transfer function the log magnitude for ω << 1/T can be approximated by

A 0 dB

B 20 log ωT dB

C -20 log ωT dB

D none of the above

ANS:A - 0 dB

No answer description is available.