Control Systems The transfer function of the system described by d²/dt²(y(t)) + 3d/dt(y(t)) + 2y(t) = 5u(t) with u(t) as input and y(t) as output is s(s²+3s+2)/5 5/s(s²+3s+2) (s²+3s+2)/5 5/(s²+3s+2) s(s²+3s+2)/5 5/s(s²+3s+2) (s²+3s+2)/5 5/(s²+3s+2) ANSWER DOWNLOAD EXAMIANS APP
Control Systems The angle condition used for checking whether any point lies on root locus or not is........... ± (2q + 1) 180o. ± (2q) 180o. ± (2q + 1) 360o. ± (2q) 360o. ± (2q + 1) 180o. ± (2q) 180o. ± (2q + 1) 360o. ± (2q) 360o. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A property of phase lead compensation is that the rise time of closed loop system is reduced. gain margin is reduced. bandwidth of closed loop system is reduced. overshoot is increased. rise time of closed loop system is reduced. gain margin is reduced. bandwidth of closed loop system is reduced. overshoot is increased. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Force balancing equation of a dash-pot element is (where, x = displacement) B dx/dt None of these B *x B d2x/dt2 B dx/dt None of these B *x B d2x/dt2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The magnitude condition for root locus is .................. |G(s)H(s)| = ∞ |G(s)H(s)| = 1 |G(s)H(s)| = 0 |G(s)H(s)| = 2 |G(s)H(s)| = ∞ |G(s)H(s)| = 1 |G(s)H(s)| = 0 |G(s)H(s)| = 2 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 the gain k is increased to infinity, then damping ratio will tend to become zero 0.707 infinite unity zero 0.707 infinite unity ANSWER DOWNLOAD EXAMIANS APP
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