Control Systems A second order under damped system has damping ratio of 0.3. Find the phase margin of the system? 60° 30° 3° 20° 60° 30° 3° 20° 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 unity zero 0.707 infinite unity zero 0.707 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Angle condition for complimentary root locus or inverse root locus is ± (2q + 1) 180° ± (2q) 180° ± (2q) 360° ± (2q + 1) 360° ± (2q + 1) 180° ± (2q) 180° ± (2q) 360° ± (2q + 1) 360° ANSWER DOWNLOAD EXAMIANS APP
Control Systems Electrical analogous element for damper element (force-voltage analogy) in mechanical translation system is resistor capacitor inductor any of the above resistor capacitor inductor any of the above ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is the analogous quantity for mass element in force-voltage analogy? Resistance. All of these Capacitance. Inductance. Resistance. All of these Capacitance. Inductance. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Transient response is improved in case of both A and B. lead network. none of these. lag network. both A and B. lead network. none of these. lag network. ANSWER DOWNLOAD EXAMIANS APP
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