Control Systems The characteristic equation for closed loop system is given as . The value of k for which the system becomes just stable is 8 2 6 4 8 2 6 4 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 initial value? 0 1/4 3/9 3/5 0 1/4 3/9 3/5 ANSWER DOWNLOAD EXAMIANS APP
Control Systems First Foster form of a LC network represents which element in the beginning? Both A and B. Capacitor. Resistor. Inductor. Both A and B. Capacitor. Resistor. Inductor. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The maximum phase lag occurs at the ------------------- of the two corner frequencies? arithmetic mean either 1 or 2 geometric mean None of these arithmetic mean either 1 or 2 geometric mean None of these ANSWER DOWNLOAD EXAMIANS APP
Control Systems By using which of the following elements, mechanical translational systems are obtained? mass element All of these dash-pot spring element mass element All of these dash-pot spring element ANSWER DOWNLOAD EXAMIANS APP
Control Systems Error at corner frequency ωcf of first order control system is ------- ±2 db ±4 db ±3 db ±1 db ±2 db ±4 db ±3 db ±1 db ANSWER DOWNLOAD EXAMIANS APP
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