Control Systems The value of gain margin of the system having G ( s )H ( s ) = 8 / ( s + 2 )3 is 6. 2. 4. 8. 6. 2. 4. 8. ANSWER DOWNLOAD EXAMIANS APP
Control Systems If the bandwidth of the system is very large, the system response is slower None of these faster independent of bandwidth slower None of these faster independent of bandwidth 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 et. e-t. e-tu(t). etu(t). et. e-t. e-tu(t). etu(t). ANSWER DOWNLOAD EXAMIANS APP
Control Systems Force balancing equation of a dash-pot element is (where, x = displacement) None of these B *x B dx/dt B d2x/dt2 None of these B *x B dx/dt B d2x/dt2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are represents the lag compensator? (s+5)/(s+6) (s+2)/(s+1) both 1 and 2 (s+2)/(s+5) (s+5)/(s+6) (s+2)/(s+1) both 1 and 2 (s+2)/(s+5) ANSWER DOWNLOAD EXAMIANS APP
Control Systems Error at corner frequency ωcf of first order control system is ------- ±3 db ±2 db ±1 db ±4 db ±3 db ±2 db ±1 db ±4 db ANSWER DOWNLOAD EXAMIANS APP
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