Control Systems The system is initially critical damped. If the gain of the system is doubled, then it will exhibit under damped characteristics. critical damped characteristics. over damped characteristics. undamped characteristics. under damped characteristics. critical damped characteristics. over damped characteristics. undamped characteristics. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Transfer function of zero order hold response is (s) × (1 - est). (1 / s) × e-st. (1 / s) × (1 - e-st). (1 / s) × (1 - est). (s) × (1 - est). (1 / s) × e-st. (1 / s) × (1 - e-st). (1 / s) × (1 - est). ANSWER DOWNLOAD EXAMIANS APP
Control Systems Force balancing equation of a dash-pot element is (where, x = displacement) B *x B d2x/dt2 None of these B dx/dt B *x B d2x/dt2 None of these B dx/dt ANSWER DOWNLOAD EXAMIANS APP
Control Systems A cascade of three linear time invariant systems is causal and unstable. From this we conclude that the majority are unstable and the majority are causal. at least one system is unstable and at least one system is causal. each system in the cascade is individually caused and unstable. at least one system is causal and all systems are unstable. the majority are unstable and the majority are causal. at least one system is unstable and at least one system is causal. each system in the cascade is individually caused and unstable. at least one system is causal and all systems are unstable. ANSWER DOWNLOAD EXAMIANS APP
Control Systems What is the order of a closed loop control system for a plant with a transfer function equal to G(s) = k/s²(1+Ts) and with unity feedback 0 1 2 3 0 1 2 3 ANSWER DOWNLOAD EXAMIANS APP
Control Systems When deriving the transfer function of linear element both initial conditions and loading are taken into account. initial conditions are taken into account but the element is assumed to be not loaded. initial conditions are assumed to be zero but loading is taken into account. initial conditions are assumed to be zero and the element is assumed to be not loaded. both initial conditions and loading are taken into account. initial conditions are taken into account but the element is assumed to be not loaded. initial conditions are assumed to be zero but loading is taken into account. initial conditions are assumed to be zero and the element is assumed to be not loaded. ANSWER DOWNLOAD EXAMIANS APP
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