Control Systems In signal flow graph input node is node having only------------ incoming branches. outgoing branches. both 1 and 2. None of these incoming branches. outgoing branches. both 1 and 2. None of these ANSWER DOWNLOAD EXAMIANS APP
Control Systems A second order control system is defined by the following equation: 4 d²c(t)/dt² + 8 dc(t)/dt + 16 c(t) = 16 u(t) The damping ratio and natural frequency for this system are respectively 0.25 and 4 rad/s 0.50 and 2 rad/s 0.25 and 2 rad/s 0.50 and 4 rad/s 0.25 and 4 rad/s 0.50 and 2 rad/s 0.25 and 2 rad/s 0.50 and 4 rad/s 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 zero 0.707 unity infinite zero 0.707 unity infinite ANSWER DOWNLOAD EXAMIANS APP
Control Systems A second order control system has F(jω) = 100/(100 - ω² + 10√2 jω). Find the resonant peak? 1 0.707 0.5 1.5 1 0.707 0.5 1.5 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The angle condition used for checking whether any point lies on root locus or not is........... ± (2q + 1) 360o. ± (2q + 1) 180o. ± (2q) 180o. ± (2q) 360o. ± (2q + 1) 360o. ± (2q + 1) 180o. ± (2q) 180o. ± (2q) 360o. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The open loop transfer function for unity feedback system is given by Find the steady state error for a ramp input of magnitude 10? 5 0 infinite 2 5 0 infinite 2 ANSWER DOWNLOAD EXAMIANS APP
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