Control Systems In force-current analogy, electrical analogous quantity for displacement (x) is capacitance. inductance. voltage. flux. capacitance. inductance. voltage. flux. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The impulse response of a system is c(t) = -te-t + 2 e-t (t>0). Its closed loop transfer function is (2s+2)/(s+1)² (2s+1)/(s+1)² (2s+1)/s² (2s+2)/s² (2s+2)/(s+1)² (2s+1)/(s+1)² (2s+1)/s² (2s+2)/s² 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 ? S is on root locus None of these S is not on root locus either 1 or 2 S is on root locus None of these S is not on root locus either 1 or 2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Lead compensator is used to improve ------------------ Both 1 and 2 None of these Transient response Steady state response Both 1 and 2 None of these Transient response Steady state response 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? 60° 20° 30° 3° 60° 20° 30° 3° ANSWER DOWNLOAD EXAMIANS APP
Control Systems The magnitude of a transfer function G(jω)H(jω) at gain cross over frequency is any of the above infinity 0 1 any of the above infinity 0 1 ANSWER DOWNLOAD EXAMIANS APP
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