Control Systems A second order under damped system has damping ratio of 0.3. Find the phase margin of the system? 60° 20° 3° 30° 60° 20° 3° 30° ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of a system is given as below, if a = 0.1, then the steady state error to unity ramp input will be 0.25. 0.49. 0.16. 0.35. 0.25. 0.49. 0.16. 0.35. ANSWER DOWNLOAD EXAMIANS APP
Control Systems In force-current analogy, electrical analogous quantity for displacement (x) is inductance. capacitance. flux. voltage. inductance. capacitance. flux. voltage. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The open loop transfer function of a unity feedback control system is given by G(s) = k/s(s+1). If gain k is increased to infinity, then damping ratio will tend to become infinite 0.707 unity zero infinite 0.707 unity zero ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function for tachometer E(S)/θ(S) is K KS KS2 K/S K KS KS2 K/S ANSWER DOWNLOAD EXAMIANS APP
Control Systems Consider a point S = -3 + j4 in the s-plane. Then for a system with the open loop transfer function ? None of these either 1 or 2 S is on root locus S is not on root locus None of these either 1 or 2 S is on root locus S is not on root locus ANSWER DOWNLOAD EXAMIANS APP
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