Control Systems A linear time invariant system, initially at rest when subjected to a unit step input gave response c(t) = te-t (t ≥ 0). The transfer function of the system is 1/s(s+1)2 s/(s+1) (s+1)2/s s/(s+1)2 1/s(s+1)2 s/(s+1) (s+1)2/s s/(s+1)2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of a system given by The system is a critically damped. an under damped. an over damped. unstable. a critically damped. an under damped. an over damped. unstable. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A function of one or more variables which conveys information about the nature of physical phenomenon is called system. signal. noise. interference. system. signal. noise. interference. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Force balancing equation of a mass element is (where, x = displacement) M dx/dt M d2x/dt2 any of the above M *x M dx/dt M d2x/dt2 any of the above M *x ANSWER DOWNLOAD EXAMIANS APP
Control Systems None of the poles of a linear control system lie in the right half of s plane. For a bounded input, the output of this system tends to zero. could be unbounded. always bounded. none of these. tends to zero. could be unbounded. always bounded. none of these. 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
EXAMIANS