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 3/5 1/4 3/9 0 3/5 1/4 3/9 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Lead compensator is used to improve ------------------ Transient response Steady state response None of these Both 1 and 2 Transient response Steady state response None of these Both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems A unity feed back system has forward transfer function The range of k for the system to be stable is 0 < k < 39. 0 < k < 390. 0 < k < 3900. None of these 0 < k < 39. 0 < k < 390. 0 < k < 3900. None of these ANSWER DOWNLOAD EXAMIANS APP
Control Systems Name test signals used in time response analysis? All of B, C, D. Unit ramp. Impulse. Unit step. All of B, C, D. Unit ramp. Impulse. Unit step. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Error constants of a system are a measure of steady state response as well as transient state response. relative stability. steady state response. transient state response. steady state response as well as transient state response. relative stability. steady state response. transient state response. 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
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