Control Systems For a unity feedback control system open loop transfer function then acceleration error constant is 0. 50. 20. infinity. 0. 50. 20. infinity. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The system function N(s) = V(s)/I(s) = (s+3)/(4s+5). The system is initially at rest. If the excitation i(t) is a unit step, which of the following is the final value? 3/5 1/4 1 0 3/5 1/4 1 0 ANSWER DOWNLOAD EXAMIANS APP
Control Systems A function y (t) satisfies the following differential equation : Where, δ (t) is the delta function. Assuming zero initial condition and denoting the unit step function by u(t), y(t) can be formed as etu(t). et. e-tu(t). e-t. etu(t). et. e-tu(t). e-t. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The output of the system has an effect upon the input quantity, then the system is a None of these open loop control system. closed loop control system. either 1 or 2. None of these open loop control system. closed loop control system. either 1 or 2. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Force balancing equation of a mass element is (where, x = displacement) M dx/dt any of the above M *x M d2x/dt2 M dx/dt any of the above M *x M d2x/dt2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which one of the following is the response y(t) of a casual LTI system described by H(s) = (s+1)/(s²+2s+2) for a given input x(t) = e-t u(t)? e-t cost*u(t) e-t tant*u(t) e-t sint*u(t) e-t cott*u(t) e-t cost*u(t) e-t tant*u(t) e-t sint*u(t) e-t cott*u(t) ANSWER DOWNLOAD EXAMIANS APP
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