Control Systems If the transfer function of a phase lead compensator is (s+a)/(s+b) and that of a lag compensator is (s+p)/(s+q), then which one of the following sets of conditions must be satisfied? a < b, p >q a > b, p < q a < b, p < q a > b, p > q a < b, p >q a > b, p < q a < b, p < q a > b, p > q ANSWER DOWNLOAD EXAMIANS APP
Control Systems A system of constant voltage and constant frequency is called _________________ system. infinite. None of these zero. feedback. infinite. None of these zero. feedback. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The amplitude spectrum of a Gaussian pulse is A sine function. Impulse function. Uniform. Gaussian. A sine function. Impulse function. Uniform. Gaussian. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A linear time invariant system, initially at rest when subjected to a unit step input gave response c(t) = te-t (t ≥ 0). The transfer function of the system is s/(s+1) (s+1)2/s s/(s+1)2 1/s(s+1)2 s/(s+1) (s+1)2/s s/(s+1)2 1/s(s+1)2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems A system has poles at 0.01 Hz, 1 Hz and 80 Hz; zeros at 5 Hz, 100 Hz and 200 Hz. The approximate phase of the system response at 20 Hz is 180° 90° -180° -90° 180° 90° -180° -90° ANSWER DOWNLOAD EXAMIANS APP
Control Systems what is the Laplace transform of a function δ(t-2)? e-2s 0 2s 2 e-2s 0 2s 2 ANSWER DOWNLOAD EXAMIANS APP
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