Control Systems Force balancing equation for elastic element (K) is (where, x = displacement) K d2x/dt2 K *x K dx/dt None of these K d2x/dt2 K *x K dx/dt None of these ANSWER DOWNLOAD EXAMIANS APP
Control Systems Adding a pole to a system transfer function in terms of compensator represents a --------------- compensator ? lead lag-lead lag lead-lag lead lag-lead lag lead-lag 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 None of these 0 < k < 3900. 0 < k < 39. 0 < k < 390. None of these 0 < k < 3900. 0 < k < 39. 0 < k < 390. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Find the Laplace transform for sinωt? 1/s² ω/(s²+ω²) 1/s s/(s²+ω²) 1/s² ω/(s²+ω²) 1/s s/(s²+ω²) ANSWER DOWNLOAD EXAMIANS APP
Control Systems The characteristic equation of a control system is given by What are the angles of asymptotes of the root loci for k ≥ 0? 0°, 120°, 240° 120°, 180°, 240° 0°, 180°, 300° 60°, 180°, 300° 0°, 120°, 240° 120°, 180°, 240° 0°, 180°, 300° 60°, 180°, 300° ANSWER DOWNLOAD EXAMIANS APP
Control Systems A second order under damped system has damping ratio of 0.3. Find the phase margin of the system? 20° 3° 30° 60° 20° 3° 30° 60° ANSWER DOWNLOAD EXAMIANS APP
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