Control Systems The system is initially critical damped. If the gain of the system is doubled, then it will exhibit critical damped characteristics. undamped characteristics. over damped characteristics. under damped characteristics. critical damped characteristics. undamped characteristics. over damped characteristics. under damped characteristics. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The maximum phase lag occurs at the ------------------- of the two corner frequencies? either 1 or 2 geometric mean None of these arithmetic mean either 1 or 2 geometric mean None of these arithmetic mean ANSWER DOWNLOAD EXAMIANS APP
Control Systems The poles of the second order system are at -3 ± j4. The damping ratio of the system is 4/5 3/5 3/7 3/4 4/5 3/5 3/7 3/4 ANSWER DOWNLOAD EXAMIANS APP
Control Systems A function of one or more variables which conveys information about the nature of physical phenomenon is called noise. interference. system. signal. noise. interference. system. signal. ANSWER DOWNLOAD EXAMIANS APP
Control Systems With regard to filtering property, the lead compensator is high pass filter band reject filter low pass filter bandpass filter high pass filter band reject filter low pass filter bandpass filter ANSWER DOWNLOAD EXAMIANS APP
Control Systems The system function N(s) = V(s)/I(s) = (s+3)/(4s+5). The system is initially at rest. If the excitation i(t) is a unit step, which of the following is the initial value? 0 1/4 3/9 3/5 0 1/4 3/9 3/5 ANSWER DOWNLOAD EXAMIANS APP
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