Control Systems The phase of lead compensator of the system G ( s ) = ( s + a ) / ( s + b ) is at its maximum at: a / b. ab. √( ab ). √( a / b). a / b. ab. √( ab ). √( a / b). ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following combinations is/are correct electrical analogous elements in force-current analogy? Spring element (K) --------- Inverse inductance (1/L) Force (f) --------------------- Current (i) All of these Velocity (v) ----------------- Voltage (V) Spring element (K) --------- Inverse inductance (1/L) Force (f) --------------------- Current (i) All of these Velocity (v) ----------------- Voltage (V) ANSWER DOWNLOAD EXAMIANS APP
Control Systems Time response for a second order system depends on the value of τ. If τ= 0 then the system is called as undamped system. under damped system. over damped system. critically damped system. undamped system. under damped system. over damped system. critically damped system. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The angle condition used for checking whether any point lies on root locus or not is........... ± (2q) 180o. ± (2q) 360o. ± (2q + 1) 180o. ± (2q + 1) 360o. ± (2q) 180o. ± (2q) 360o. ± (2q + 1) 180o. ± (2q + 1) 360o. ANSWER DOWNLOAD EXAMIANS APP
Control Systems To achieve the optimum transient response, the indicating instruments are so designed as to provide damping which is slightly less than the critical value. be undamped. be critically damped. provide damping which is slightly more than the critical value. provide damping which is slightly less than the critical value. be undamped. be critically damped. provide damping which is slightly more than the critical value. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Force balancing equation of a mass element is (where, x = displacement) M *x any of the above M d2x/dt2 M dx/dt M *x any of the above M d2x/dt2 M dx/dt ANSWER DOWNLOAD EXAMIANS APP
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