Control Systems The characteristic equation of a feedback control is 2s4 + s3 + 3s2 + 5s + 10 = 0. The no of roots in the right half of the s-plane is 3. 4. 2. 0. 3. 4. 2. 0. ANSWER DOWNLOAD EXAMIANS APP
Control Systems In force-current analogy, electrical analogous quantity for displacement (x) is flux. capacitance. inductance. voltage. flux. capacitance. inductance. voltage. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The unit impulse response of second order system is 1/6 * e-0.8t sin(0.6t). THen the natural frequency is 2 rad/s 0.6 rad/s 1 rad/s 0.8 rad/s 2 rad/s 0.6 rad/s 1 rad/s 0.8 rad/s ANSWER DOWNLOAD EXAMIANS APP
Control Systems If a circuit consists of two mass elements, two spring elements and four friction elements. Find the order of transfer function? 2 4 6 12 2 4 6 12 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° 180° -90° 90° -180° 180° -90° 90° ANSWER DOWNLOAD EXAMIANS APP
Control Systems The system having characteristic equation is used to be an oscillator. What is the value of k? 4 1 2 3 4 1 2 3 ANSWER DOWNLOAD EXAMIANS APP
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